Seiko Cal. 0738 - 723

This Spring Drive model from 1987 features a 44mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-cad300b48d50]

Also known as: Sumo, Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1987

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