Seiko Cal. 4547 - 473

This Hand-Winding model from 1978 features a 45mm Titanium case. Powered by the 4547 caliber with 19j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-6d47de42ca75]

Also known as: Rally, Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

19j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1978

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