Seiko Cal. 6654 - 640

Seiko 6654-640

This Automatic model from 1973 features a 45mm Stainless Steel case. With its 21mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-b11d2b01032e]

Also known as: Shogun, Bullhead

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
12.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
60m
Dial Color
Black
Jewels
27j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1973

Related Models

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