Seiko Cal. 7173 - 262

This Spring Drive model from 1969 features a 37mm PVD Black case. It features a Burgundy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-1982d09164e2]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

17j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1969

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