Seiko Cal. 4579 - 623

This Hand-Winding model from 1971 features a 35mm Titanium case. It features a Green dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-5b86d7ac5c0e]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1971

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