Seiko Cal. 5643 - 897

This Hand-Winding model from 1990 features a 37mm Stainless Steel case. It features a Champagne dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-4dcf6ac02c31]

Also known as: Pogue, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1990

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