Seiko Cal. 4411 - 782

This Spring Drive model from 1977 features a 37mm Titanium case. Powered by the 4411 caliber with 20j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-063e0faa8aca]

Also known as: Turtle, Samurai

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

20j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1977

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