Seiko Cal. 6634 - 104

This Hand-Winding model from 1980 features a 41mm Stainless Steel case. It features a Green dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-3b7df4ecb5f3]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Green

Jewels

26j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1980

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