Seiko Cal. 7137 - 844

This Spring Drive model from 1988 features a 41mm PVD Black case. With its 18mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-4953168abbf4]

Also known as: Panda, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1988

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