Seiko Cal. 6331 - 474

Seiko 6331-474

This Automatic model from 1976 features a 38mm Titanium case. With its 20mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-f28e9d6524f4]

Also known as: Monster, Emperor

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
11.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Black
Jewels
30j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1976

Related Models

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