Seiko Cal. 7139 - 209

This Kinetic model from 1989 features a 44mm Two-Tone case. Powered by the 7139 caliber with 22j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-3801859aeab6]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

22j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1989

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