Seiko Cal. 6634 - 412

Seiko 6634-412

This Automatic model from 1973 features a 43mm Titanium case. With its 22mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-30f3eca25108]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
8.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
60m
Dial Color
Navy
Jewels
33j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1973

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seikata-wm-30f3eca25108