Seiko Cal. 4576 - 396

This Spring Drive model from 1972 features a 43mm PVD Black case. With its 20mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-a0af8aea6d0c]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Burgundy

Jewels

25j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1972

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