Seiko Cal. 6137 - 686

This Spring Drive model from 1983 features a 44mm Two-Tone case. With its 18mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-cdb1b53a3ae1]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1983

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