Seiko Cal. 7139 - 267

This Quartz model from 1992 features a 34mm PVD Black case. Powered by the 7139 caliber with 31j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-c912ea30793e]

Also known as: Goldfeather

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1992

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