Seiko Cal. 7137 - 627

This Spring Drive model from 1979 features a 38mm Two-Tone case. Powered by the 7137 caliber with 19j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-1e5edc8ed3e4]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1979

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