Seiko Cal. 4422 - 181

This Quartz model from 1971 features a 46mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-9388a4cbe090]

Also known as: World Timer, Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1971

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