Seiko Cal. 0723 - 918

This Hand-Winding model from 1997 features a 38mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-eaf7b04bf337]

Also known as: Sumo, World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1997

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