Seiko Cal. 4573 - 887

This Solar model from 1979 features a 42mm Hardlex-Coated Steel case. It features a White dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-829891d9419d]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1979

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