Seiko Cal. 7159 - 656

This Hand-Winding model from 1972 features a 41mm PVD Black case. It features a Champagne dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-d491c646ad0e]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1972

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