Seiko Cal. 6331 - 992

Seiko 6331-992

This Quartz model from 1980 features a 40mm Titanium case. With its 19mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-04192cfd2a40]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
40mm
Case Thickness
9.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Green
Jewels
22j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1980

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