Seiko Cal. 3897 - 495

This Kinetic model from 1981 features a 35mm Stainless Steel case. Powered by the 3897 caliber with 20j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-d1858ed074b6]

Also known as: Bullhead, Arnie

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

8.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1981

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