Seiko Cal. 5634 - 988

Seiko 5634-988

This Kinetic model from 1966 features a 35mm Stainless Steel case. With its 22mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-d1feb0e46cbc]

Also known as: Helmet, Silverwave

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
10.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Silver
Jewels
26j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1966

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