Seiko Cal. 6137 - 383

This Quartz model from 1970 features a 41mm PVD Black case. Powered by the 6137 caliber with 21j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-976c76ad2724]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1970

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