Seiko Cal. 4427 - 483

This Quartz model from 1979 features a 37mm Titanium case. Powered by the 4427 caliber with 21j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-5e8473272fe9]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1979

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