Curated list · Watches
Solar watches
We compared 26 watches that meet these criteria. Prices start at $214.
By Everyday LoadoutData checked 26 watches comparedHow we compare
At a glance
Side-by-side specs
| Watch | Case | Thickness | Water | Movement | Crystal | From |
|---|---|---|---|---|---|---|
| Momentum Atlas Eclipse Solar Steel [32mm] | 32 mm | 10.5 mm | 100 m | Solar quartz | Sapphire | $214 |
| Citizen Promaster 36.5mm Solar Dive Watch | 36.5 mm | 11.6 mm | 200 m | Solar quartz | Mineral | $356 |
| Momentum Atlas Eclipse Solar Black Dial [38mm] | 38 mm | 11.5 mm | 100 m | Solar quartz | Sapphire | $249 |
| Momentum Atlas Eclipse Solar [38mm] | 38 mm | 11.5 mm | 100 m | Solar quartz | Sapphire | $249 |
| Momentum Splash Eclipse White Dial on Sailcloth [38mm] | 38 mm | 11.5 mm | 200 m | Solar quartz | Sapphire | $219 |
| Momentum Splash Eclipse [38mm] | 38 mm | 11.5 mm | 200 m | Solar quartz | Sapphire | $230 |
| Momentum Splash Eclipse Solar [38mm] | 38 mm | 11.5 mm | 200 m | Solar quartz | Sapphire | $219 |
| Seiko Prospex Speedtimer Solar Chronograph | 39 mm | 13.3 mm | 100 m | Solar quartz | Sapphire | $725 |
| Vaer DS4 Solar Hiker | 39 mm | 12.7 mm | 200 m | Solar quartz | Sapphire | $379 |
| Citizen Eco-Drive Promaster Land GMT Watch | 39.5 mm | 13.4 mm | 200 m | Solar quartz | Sapphire | $394 |
| Orient Solar Quartz Diver | 39.9 mm | 11.2 mm | 200 m | Solar quartz | Sapphire | $310 |
| Citizen Eco-Drive Promaster Navihawk Blue Angels Edition Watch | 40 mm | 13.2 mm | 200 m | Solar quartz | Sapphire | $446 |
| Citizen Eco-Drive Promaster Navihawk Red Arrows Edition Watch | 40 mm | 13.2 mm | 200 m | Solar quartz | Sapphire | $446 |
| Citizen Promaster Navihawk Chronograph | 40 mm | 13.2 mm | 200 m | Solar quartz | Sapphire | $446 |
| Citizen Eco-Drive Promaster Dive Watch | 41 mm | 11.4 mm | 200 m | Solar quartz | Sapphire | $371 |
| Vaer C4 Tactical Field DLC Solar | 41.5 mm | 12.8 mm | 200 m | Solar quartz | Sapphire | $539 |
| Vaer C4 Tactical Field Solar | 41.5 mm | 12.8 mm | 200 m | Solar quartz | Sapphire | $519 |
| Momentum Atlas Eclipse Solar [42mm] | 42 mm | 12 mm | 100 m | Solar quartz | Sapphire | $255 |
| Seiko Prospex Speedtimer Solar 1/100 second Ltd Ed Chronograph | 42 mm | 12.9 mm | 100 m | Solar quartz | Sapphire | $740 |
| Seiko Prospex Speedtimer Solar 1/100 second PVD Ltd Ed Chronograph | 42 mm | 12.9 mm | 100 m | Solar quartz | Sapphire | $760 |
| Citizen Eco-Drive Promaster Skyhawk U380 | 43 mm | 13.8 mm | 200 m | Solar quartz | Sapphire | $596 |
| Casio G-Shock Full Metal GMW-B5000 Series all Steel | 43.2 mm | 13 mm | 200 m | Solar quartz | Mineral | $600 |
| Citizen Promaster Land Ani-Digi Watch | 43.9 mm | 14.2 mm | 200 m | Solar quartz | Sapphire | $521 |
| Citizen Promaster Blue Angels Skyhawk A-T Solar Watch | 45 mm | 14.5 mm | 200 m | Solar quartz | Sapphire | $596 |
| Casio G-Shock G-Steel 2100 Series | 49.3 mm | 11.9 mm | 200 m | Solar quartz | — | $280 |
| Casio G-Shock Master of G-Land GW-9400 Series | 49.3 mm | 18.2 mm | 200 m | Solar quartz | Mineral | $365 |
![Momentum Atlas Eclipse Solar Steel [32mm]](https://cdn.shopify.com/s/files/1/0540/8768/0178/files/atlas_32.webp?width=640)
Image not availableThe Momentum Atlas Eclipse Solar Steel [32mm] is a 32 mm, 100 m water-resistant solar quartz field watch with a sapphire crystal. It runs on the Epson VS22, it measures 36.5 mm lug to lug and battery or power reserve: up to 6 months in pitch darkness.
It's the least expensive here at $214. Worth knowing: Momentum doesn't publish this watch's weight.
- Case
- 32 mm
- Water
- 100 m (328 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- Not published
$214at Momentum store, Blue
Check price for the Momentum Atlas Eclipse Solar Steel [32mm] at Momentum store (opens in new tab)Full specs and sources for the Momentum Atlas Eclipse Solar Steel [32mm]Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- 16 mm lugs
Worth knowing
- Momentum doesn't publish this watch's weight
- Sold by one retailer we track (Momentum store)
Image not availableColors: Purple Dial
The Citizen Promaster 36.5mm Solar Dive Watch is a 36.5 mm, 200 m water-resistant solar quartz dive watch with a mineral crystal. It runs on the Citizen E168, it measures 42.5 mm lug to lug and battery or power reserve: 6 month power reserve.
It's the lightest of the 18 watches here that publish a weight, 125 g lighter than the heaviest. Worth knowing: sold by one retailer we track (Long Island Watch).
- Case
- 36.5 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Mineral
- Case material
- Stainless steel
- Weight
- 0.1 lb · 65 g
$356was $380at Long Island Watch, Purple Dial
Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Luminous hands and markers
- Rotating bezel
- 18 mm lugs
Worth knowing
- Sold by one retailer we track (Long Island Watch)
Image not availableColor not published
The Momentum Atlas Eclipse Solar Black Dial [38mm] is a 38 mm, 100 m water-resistant solar quartz field watch with a sapphire crystal. It runs on the Epson VS42, it measures 43 mm lug to lug and battery or power reserve: up to 6 months in pitch darkness.
Worth knowing: Momentum doesn't publish this watch's weight.
- Case
- 38 mm
- Water
- 100 m (328 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Titanium
- Weight
- Not published
$249at Momentum store
Check price for the Momentum Atlas Eclipse Solar Black Dial [38mm] at Momentum store (opens in new tab)Full specs and sources for the Momentum Atlas Eclipse Solar Black Dial [38mm]Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- Titanium case
- 20 mm lugs
Worth knowing
- Momentum doesn't publish this watch's weight
- Sold by one retailer we track (Momentum store)
Image not availableColors: White
The Momentum Atlas Eclipse Solar [38mm] is a 38 mm, 100 m water-resistant solar quartz field watch with a sapphire crystal. It runs on the Epson VS42, it measures 43 mm lug to lug and battery or power reserve: up to 6 months in pitch darkness.
Worth knowing: Momentum doesn't publish this watch's weight.
- Case
- 38 mm
- Water
- 100 m (328 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Titanium
- Weight
- Not published
$249at Momentum store, White
Check price for the Momentum Atlas Eclipse Solar [38mm] at Momentum store (opens in new tab)Full specs and sources for the Momentum Atlas Eclipse Solar [38mm]Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- Titanium case
- 20 mm lugs
Worth knowing
- Momentum doesn't publish this watch's weight
- Sold by one retailer we track (Momentum store)
![Momentum Splash Eclipse White Dial on Sailcloth [38mm]](https://cdn.shopify.com/s/files/1/0540/8768/0178/files/splash-pink-sailcloth.webp?width=640)
Image not availableThe Momentum Splash Eclipse White Dial on Sailcloth [38mm] is a 38 mm, 200 m water-resistant solar quartz dive watch with a sapphire crystal. It runs on the Epson VS22, it measures 45.5 mm lug to lug and battery or power reserve: up to 6 months in pitch darkness (solar).
Worth knowing: Momentum doesn't publish this watch's weight.
- Case
- 38 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- Not published
$219at Momentum store
Check price for the Momentum Splash Eclipse White Dial on Sailcloth [38mm] at Momentum store (opens in new tab)Full specs and sources for the Momentum Splash Eclipse White Dial on Sailcloth [38mm]Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- Rotating bezel
- 18 mm lugs
Worth knowing
- Momentum doesn't publish this watch's weight
- Sold by one retailer we track (Momentum store)
Image not availableColors: Aqua Dial
The Momentum Splash Eclipse [38mm] is a 38 mm, 200 m water-resistant solar quartz watch with a sapphire crystal. It runs on the Epson VS22, it measures 45.5 mm lug to lug and battery or power reserve: Up to 6 months in pitch darkness.
Worth knowing: Momentum doesn't publish this watch's weight.
- Case
- 38 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- Not published
$230at Momentum store, Aqua Dial
Check price for the Momentum Splash Eclipse [38mm] at Momentum store (opens in new tab)Full specs and sources for the Momentum Splash Eclipse [38mm]Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- Rotating bezel
- 18 mm lugs
Worth knowing
- Momentum doesn't publish this watch's weight
- Sold by one retailer we track (Momentum store)
Image not availableColors: White
The Momentum Splash Eclipse Solar [38mm] is a 38 mm, 200 m water-resistant solar quartz dive watch with a sapphire crystal. It runs on the Epson VS22, it measures 45.5 mm lug to lug and battery or power reserve: Up to 6 months in pitch darkness (solar).
Worth knowing: Momentum doesn't publish this watch's weight.
- Case
- 38 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- Not published
$219at Momentum store, White
Check price for the Momentum Splash Eclipse Solar [38mm] at Momentum store (opens in new tab)Full specs and sources for the Momentum Splash Eclipse Solar [38mm]Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- Rotating bezel
- 18 mm lugs
Worth knowing
- Momentum doesn't publish this watch's weight
- Sold by one retailer we track (Momentum store)

Image not availableThe Seiko Prospex Speedtimer Solar Chronograph is a 39 mm, 100 m water-resistant solar quartz watch with a sapphire crystal. It runs on the Seiko Solar V192, it measures 45.5 mm lug to lug and battery or power reserve: 6-month power reserve.
It's the 14th lightest of the 18 watches here that publish a weight. Worth knowing: sold by one retailer we track (Long Island Watch).
- Case
- 39 mm
- Water
- 100 m (328 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- 0.4 lb · 161 g
$725at Long Island Watch, Pink Dial
Check price for the Seiko Prospex Speedtimer Solar Chronograph at Long Island Watch (opens in new tab)Full specs and sources for the Seiko Prospex Speedtimer Solar ChronographLowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- 20 mm lugs
Worth knowing
- Sold by one retailer we track (Long Island Watch)

Image not availableThe Vaer DS4 Solar Hiker is a 39 mm, 200 m water-resistant solar quartz field watch with a sapphire crystal. It runs on the Epson VS22, it measures 46 mm lug to lug and battery or power reserve: 6 month reserve (with 6 hour of light).
It's the second lightest of the 18 watches here that publish a weight. Worth knowing: sold by one retailer we track (Vaer store).
- Case
- 39 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- 0.2 lb · 71 g
$379at Vaer store, Topo Designs x W&W - Black
Check price for the Vaer DS4 Solar Hiker at Vaer store (opens in new tab)Full specs and sources for the Vaer DS4 Solar HikerLowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- 20 mm lugs
Worth knowing
- Sold by one retailer we track (Vaer store)

Image not availableThe Citizen Eco-Drive Promaster Land GMT Watch is a 39.5 mm, 200 m water-resistant solar quartz field watch with a sapphire crystal. It runs on the Citizen B878 and it measures 44.7 mm lug to lug.
It's the 5th lightest of the 18 watches here that publish a weight. Worth knowing: sold by one retailer we track (Long Island Watch).
- Case
- 39.5 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- 0.2 lb · 85 g
$394was $525at Long Island Watch, Blue Dial
Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- 20 mm lugs
Worth knowing
- Sold by one retailer we track (Long Island Watch)
Image not availableColors: Brown dial
The Orient Solar Quartz Diver is a 39.9 mm, 200 m water-resistant solar quartz dive watch with a sapphire crystal. It runs on the Caliber VS422, it measures 46.5 mm lug to lug and battery or power reserve: 6 months power reserve.
Worth knowing: Orient doesn't publish this watch's weight.
- Case
- 39.9 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- Not published
$310was $430at Orient store
Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- Rotating bezel
- 20 mm lugs
Worth knowing
- Orient doesn't publish this watch's weight
- Sold by one retailer we track (Orient store)
Image not availableColors: Green Dial
The Citizen Eco-Drive Promaster Dive Watch is a 41 mm, 200 m water-resistant solar quartz dive watch with a sapphire crystal. It runs on the Citizen E168 and it measures 47.5 mm lug to lug.
It's the 8th lightest of the 18 watches here that publish a weight. Worth knowing: sold by one retailer we track (Long Island Watch).
- Case
- 41 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- 0.3 lb · 146 g
$371was $396at Long Island Watch, Green Dial
Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- Rotating bezel
- 20 mm lugs
Worth knowing
- Sold by one retailer we track (Long Island Watch)
Image not availableColor not published
The Vaer C4 Tactical Field DLC Solar is a 41.5 mm, 200 m water-resistant solar quartz tactical watch with a sapphire crystal. It runs on the Epson VS-42, it measures 48 mm lug to lug and battery or power reserve: 6-month reserve (from 6 hours of light).
It's the third lightest of the 18 watches here that publish a weight. Worth knowing: sold by one retailer we track (Vaer store).
- Case
- 41.5 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- 0.2 lb · 71 g
$539at Vaer store
Check price for the Vaer C4 Tactical Field DLC Solar at Vaer store (opens in new tab)Full specs and sources for the Vaer C4 Tactical Field DLC SolarLowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Shock resistant
- Luminous hands and markers
- Rotating bezel
Worth knowing
- Sold by one retailer we track (Vaer store)
Image not availableColor not published
The Vaer C4 Tactical Field Solar is a 41.5 mm, 200 m water-resistant solar quartz tactical watch with a sapphire crystal. It runs on the Epson VS-42, it measures 48 mm lug to lug and battery or power reserve: 6-month reserve (from 6 hours of light).
It's the fourth lightest of the 18 watches here that publish a weight. Worth knowing: sold by one retailer we track (Vaer store).
- Case
- 41.5 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- 0.2 lb · 71 g
$519at Vaer store
Check price for the Vaer C4 Tactical Field Solar at Vaer store (opens in new tab)Full specs and sources for the Vaer C4 Tactical Field SolarLowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Shock resistant
- Luminous hands and markers
- Rotating bezel
Worth knowing
- Sold by one retailer we track (Vaer store)
![Momentum Atlas Eclipse Solar [42mm]](https://cdn.shopify.com/s/files/1/0540/8768/0178/files/atlas_42_black_titanium_4ab6235f-e3b7-4c9f-b11f-2b847680f72c.png?width=640)
Image not availableThe Momentum Atlas Eclipse Solar [42mm] is a 42 mm, 100 m water-resistant solar quartz field watch with a sapphire crystal. It runs on the Epson VS43, it measures 50.5 mm lug to lug and battery or power reserve: Up to 6 months in pitch darkness (solar).
Worth knowing: Momentum doesn't publish this watch's weight.
- Case
- 42 mm
- Water
- 100 m (328 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Titanium
- Weight
- Not published
$255at Momentum store, Black
Check price for the Momentum Atlas Eclipse Solar [42mm] at Momentum store (opens in new tab)Full specs and sources for the Momentum Atlas Eclipse Solar [42mm]Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- Titanium case
- 22 mm lugs
Worth knowing
- Momentum doesn't publish this watch's weight
- Sold by one retailer we track (Momentum store)
Image not availableColors: Brown Dial
The Seiko Prospex Speedtimer Solar 1/100 second Ltd Ed Chronograph is a 42 mm, 100 m water-resistant solar quartz watch with a sapphire crystal. It runs on the Seiko Solar 8A50, it measures 48.3 mm lug to lug and battery or power reserve: 6-month power reserve when fully charged.
It's the 9th lightest of the 18 watches here that publish a weight. Worth knowing: sold by one retailer we track (Long Island Watch).
- Case
- 42 mm
- Water
- 100 m (328 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- 0.3 lb · 152 g
$740was $833at Long Island Watch, Brown Dial
Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- 20 mm lugs
Worth knowing
- Sold by one retailer we track (Long Island Watch)
Image not availableColor not published
The Seiko Prospex Speedtimer Solar 1/100 second PVD Ltd Ed Chronograph is a 42 mm, 100 m water-resistant solar quartz watch with a sapphire crystal. It runs on the Seiko Solar 8A50, it measures 48.3 mm lug to lug and battery or power reserve: 6-month power reserve when fully charged.
It's the 10th lightest of the 18 watches here that publish a weight and the most expensive here at $760. Worth knowing: sold by one retailer we track (Long Island Watch).
- Case
- 42 mm
- Water
- 100 m (328 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- 0.3 lb · 152 g
$760was $855at Long Island Watch
Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- 20 mm lugs
Worth knowing
- Sold by one retailer we track (Long Island Watch)

Image not availableThe Citizen Eco-Drive Promaster Skyhawk U380 is a 43 mm, 200 m water-resistant solar quartz watch with a sapphire crystal. It runs on the Citizen U830 and it measures 48.3 mm lug to lug.
It's the 16th lightest of the 18 watches here that publish a weight. Worth knowing: sold by one retailer we track (Long Island Watch).
- Case
- 43 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- 0.4 lb · 175 g
$596was $636at Long Island Watch, Grey Dial
Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Rotating bezel
Worth knowing
- Sold by one retailer we track (Long Island Watch)
Image not availableColor not published
The Casio G-Shock Full Metal GMW-B5000 Series all Steel is a 43.2 mm, 200 m water-resistant solar quartz watch with a mineral crystal. It measures 49.3 mm lug to lug.
It's the 15th lightest of the 18 watches here that publish a weight. Worth knowing: sold by one retailer we track (Long Island Watch).
- Case
- 43.2 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Mineral
- Case material
- Stainless steel
- Weight
- 0.4 lb · 167 g
$600at Long Island Watch
Check price for the Casio G-Shock Full Metal GMW-B5000 Series all Steel at Long Island Watch (opens in new tab)Full specs and sources for the Casio G-Shock Full Metal GMW-B5000 Series all SteelLowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Radio-controlled time
- Shock resistant
Worth knowing
- Sold by one retailer we track (Long Island Watch)

Image not availableThe Citizen Promaster Land Ani-Digi Watch is a 43.9 mm, 200 m water-resistant solar quartz field watch with a sapphire crystal. It runs on the Citizen Eco-Drive U822 and it measures 50.5 mm lug to lug.
It's the 7th lightest of the 18 watches here that publish a weight. Worth knowing: sold by one retailer we track (Long Island Watch).
- Case
- 43.9 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- 0.3 lb · 115 g
$521was $556at Long Island Watch, Black Dial
Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Luminous hands and markers
- Rotating bezel
- 22 mm lugs
Worth knowing
- Sold by one retailer we track (Long Island Watch)
Image not availableColor not published
The Citizen Promaster Blue Angels Skyhawk A-T Solar Watch is a 45 mm, 200 m water-resistant solar quartz pilot watch with a sapphire crystal. It runs on the Citizen U680 and it measures 49 mm lug to lug.
At 0.4 lb it's the heaviest of the 18 watches here that publish a weight. Worth knowing: heaviest watch in this list.
- Case
- 45 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Sapphire
- Case material
- Stainless steel
- Weight
- 0.4 lb · 190 g
$596was $636at Long Island Watch
Lowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Sapphire crystal
- Radio-controlled time
- Backlight
- Rotating bezel
Worth knowing
- Heaviest watch in this list
- Sold by one retailer we track (Long Island Watch)

Image not availableThe Casio G-Shock G-Steel 2100 Series is a 49.3 mm, 200 m water-resistant solar quartz watch.
It's the fifth lightest of the 18 watches here that publish a weight. Worth knowing: sold by one retailer we track (Long Island Watch).
- Case
- 49.3 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Not published
- Case material
- Stainless steel
- Weight
- 0.2 lb · 72 g
$280at Long Island Watch, Green Dial
Check price for the Casio G-Shock G-Steel 2100 Series at Long Island Watch (opens in new tab)Full specs and sources for the Casio G-Shock G-Steel 2100 SeriesLowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Shock resistant
Worth knowing
- Sold by one retailer we track (Long Island Watch)
Image not availableColors: Black
The Casio G-Shock Master of G-Land GW-9400 Series is a 49.3 mm, 200 m water-resistant solar quartz watch with a mineral crystal.
It's the 6th lightest of the 18 watches here that publish a weight. Worth knowing: sold by one retailer we track (Long Island Watch).
- Case
- 49.3 mm
- Water
- 200 m (656 ft)
- Movement
- Solar quartz
- Crystal
- Mineral
- Case material
- Resin
- Weight
- 0.2 lb · 93 g
$365at Long Island Watch, Black
Check price for the Casio G-Shock Master of G-Land GW-9400 Series at Long Island Watch (opens in new tab)Full specs and sources for the Casio G-Shock Master of G-Land GW-9400 SeriesLowest in-stock price as of Oct 25, 2026.
Stands out
- Solar powered
- Radio-controlled time
- Shock resistant
Worth knowing
- Sold by one retailer we track (Long Island Watch)
Questions, answered from the data
What are the lightest solar watches?
The Citizen Promaster 36.5mm Solar Dive Watch is the lightest at 0.1 lb (65 g), by Long Island Watch's listing (8 of the 26 watches don't publish a weight).
What's the cheapest option?
The Momentum Atlas Eclipse Solar Steel [32mm], with a lowest in-stock price of $214 this week.
Which are solar powered?
The Momentum Atlas Eclipse Solar Steel [32mm], the Citizen Promaster 36.5mm Solar Dive Watch, the Momentum Atlas Eclipse Solar Black Dial [38mm], the Momentum Atlas Eclipse Solar [38mm], the Momentum Splash Eclipse White Dial on Sailcloth [38mm], the Momentum Splash Eclipse [38mm], the Momentum Splash Eclipse Solar [38mm], the Seiko Prospex Speedtimer Solar Chronograph, the Vaer DS4 Solar Hiker, the Citizen Eco-Drive Promaster Land GMT Watch, the Orient Solar Quartz Diver, the Citizen Eco-Drive Promaster Navihawk Blue Angels Edition Watch, the Citizen Eco-Drive Promaster Navihawk Red Arrows Edition Watch, the Citizen Promaster Navihawk Chronograph, the Citizen Eco-Drive Promaster Dive Watch, the Vaer C4 Tactical Field DLC Solar, the Vaer C4 Tactical Field Solar, the Momentum Atlas Eclipse Solar [42mm], the Seiko Prospex Speedtimer Solar 1/100 second Ltd Ed Chronograph, the Seiko Prospex Speedtimer Solar 1/100 second PVD Ltd Ed Chronograph, the Citizen Eco-Drive Promaster Skyhawk U380, the Casio G-Shock Full Metal GMW-B5000 Series all Steel, the Citizen Promaster Land Ani-Digi Watch, the Citizen Promaster Blue Angels Skyhawk A-T Solar Watch, the Casio G-Shock G-Steel 2100 Series and the Casio G-Shock Master of G-Land GW-9400 Series are light-powered.
Which is the most water resistant?
The Citizen Promaster 36.5mm Solar Dive Watch, rated to 200 m (656 ft).
How we chose
This list includes every watch in our database that meets all of these criteria: solar movement. Watches are sorted by manufacturer weight, lightest first. Nobody pays to be included.
Specs come from manufacturer pages (or, for brands whose own sites we can’t read, a retailer’s page) unless marked otherwise, and every value links to its source on the product page. Prices are the lowest in-stock price we found on Oct 25, 2026 and change often.
This is a spec comparison, not a hands-on review. Summaries are written with AI assistance from verified data only. Read our methodology.



