Seiko Cal. 4583 - 632

This Automatic model from 1977 features a 34mm Gold-Plated case. It features a White dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-8a8b1128f283]

Also known as: Sumo, Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1977

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