Seiko Cal. 3860 - 631

Seiko 3860-631

This Quartz model from 1980 features a 37mm Titanium case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-49f781eec1b8]

Also known as: Flighty

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
15.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
200m
Dial Color
Silver
Jewels
18j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1980

Related Models

seikata-wm-49f781eec1b8