Seiko Cal. 4476 - 228

This Hand-Winding model from 1983 features a 44mm Hardlex-Coated Steel case. It features a Silver dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-fb00aa5a00c2]

Also known as: Bullhead, Navigator

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1983

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