Seiko Cal. 4542 - 616

This Spring Drive model from 1981 features a 36mm PVD Black case. With its 19mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-792d44a79720]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1981

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