Seiko Cal. 0732 - 590

This Hand-Winding model from 1981 features a 43mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-4c2cdf3d5a52]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1981

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