Seiko Cal. 5272 - 397

This Hand-Winding model from 1978 features a 37mm PVD Black case. Powered by the 5272 caliber with 35j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-f05d2fee8a09]

Also known as: Rally, Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1978

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