Seiko Cal. 7127 - 234

This Spring Drive model from 1988 features a 44mm PVD Black case. Powered by the 7127 caliber with 17j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-514dd53976f2]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1988

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