Seiko Cal. 4572 - 303

This Hand-Winding model from 1968 features a 39mm Hardlex-Coated Steel case. Powered by the 4572 caliber with 35j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-d65f87a12b3d]

Also known as: Turtle, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1968

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