Seiko Cal. 6636 - 769

Seiko 6636-769

This Automatic model from 1991 features a 43mm Titanium case. With its 20mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-6f3107ab9d3f]

Also known as: Samurai

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Champagne
Jewels
31j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1991

Related Models

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