Seiko Cal. 4433 - 144

This Hand-Winding model from 1976 features a 40mm PVD Black case. With its 19mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-1de984d7ff46]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1976

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