Seiko Cal. 7165 - 937

This Automatic model from 1987 features a 37mm Stainless Steel case. It features a Black dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-ed70391bac2a]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Black

Jewels

20j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1987

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