Seiko Cal. 4523 - 381

This Kinetic model from 1977 features a 38mm Stainless Steel case. It features a Champagne dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-fbe2c91ab155]

Also known as: Sumo, World Timer

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1977

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