Seiko Cal. 4477 - 752

This Hand-Winding model from 1966 features a 40mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-7d6c1f486b04]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1966

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