Seiko Cal. 7161 - 783

This Spring Drive model from 1974 features a 37mm PVD Black case. It features a Champagne dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-ef2983148c2a]

Also known as: Shogun, Silverwave

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1974

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