Seiko Cal. 0738 - 701

This Spring Drive model from 1981 features a 35mm Gold-Plated case. It features a Cream dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-1d718730d7c7]

Also known as: Sumo, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1981

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