Seiko Cal. 5634 - 976

This Solar model from 1987 features a 42mm Titanium case. With its 19mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-141b27330ec7]

Also known as: Tuna, Pogue

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1987

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