Seiko Cal. 7156 - 920

This Spring Drive model from 1978 features a 42mm Stainless Steel case. It features a Burgundy dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-5e77ef936040]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1978

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