Seiko Cal. 4422 - 323

This Hand-Winding model from 1975 features a 41mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-01a7e0b7ced5]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Burgundy

Jewels

20j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1975

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