Seiko Cal. 3850 - 680

Seiko 3850-680

This Solar model from 1992 features a 37mm Gold-Plated case. With its 21mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-21110e47457d]

Also known as: Sumo

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
13.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Champagne
Jewels
21j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1992

Related Models

seikata-wm-21110e47457d