Seiko Cal. 4481 - 537

This Automatic model from 1974 features a 43mm Titanium case. It features a Silver dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-537f9dd64ead]

Also known as: Pogue, Bullhead

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Silver

Jewels

24j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1974

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