Seiko Cal. 7136 - 412

This Spring Drive model from 1979 features a 44mm Hardlex-Coated Steel case. With its 20mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-1a542bd0f970]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1979

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