Seiko Cal. 4477 - 557

This Hand-Winding model from 1969 features a 36mm Titanium case. It features a Green dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-2d71899f6133]

Also known as: Shogun, World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1969

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