Seiko Cal. 4483 - 428

This Hand-Winding model from 1981 features a 39mm Titanium case. It features a Silver dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-3eacc43cdd0a]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Silver

Jewels

24j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1981

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