Seiko Cal. 4544 - 452

This Hand-Winding model from 1974 features a 45mm Titanium case. It features a Champagne dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-c5158e6e1623]

Also known as: World Timer, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Champagne

Jewels

18j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1974

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