Seiko Cal. 5671 - 689

This Solar model from 1974 features a 38mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-404729760e7f]

Also known as: Sportsmatic, Crown

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1974

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