Seiko Cal. 4432 - 940

This Automatic model from 1976 features a 36mm PVD Black case. Powered by the 4432 caliber with 36j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-2ab7531e1217]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1976

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