Seiko Cal. 4477 - 731

This Hand-Winding model from 1972 features a 34mm PVD Black case. It features a Champagne dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-4c2b3881a399]

Also known as: Samurai, Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1972

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