Seiko Cal. 4522 - 643

This Hand-Winding model from 1966 features a 40mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-5b8e8450370a]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1966

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