Seiko Cal. 7075 - 638

This Kinetic model from 1981 features a 36mm Gold-Plated case. Powered by the 7075 caliber with 31j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-a99817ac43ee]

Also known as: Rally, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1981

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