Promaster 36.5mm Solar Dive Watch

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.

Case: 36.5 mm
Water: 200 m (656 ft)
Movement: Solar quartz
Thickness: 11.6 mm

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Full specs

Last verified Oct 5, 2026

Citizen’s own site doesn’t allow automated reading, so specs, prices and photos come from Long Island Watch’s product page (longislandwatch.com), a retailer that sells it. Unless marked otherwise, every spec is quoted from that page.

Case
Case diameter	36.5 mm
Thickness	11.6 mm
Lug to lug	42.5 mm
Lug width	18 mm
Weight (manufacturer)	0.14 lb (65 g)
Case	Stainless steel
Crystal	Mineral
Strap	Polyurethane, 18mm