Seiko Cal. 3897 - 976

The Seiko 3897-976 represents an important milestone in Seiko's 1974 lineup. Powered by the 3897 caliber with 22j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-c34c064e0f8d]

Also known as: Pogue, Crown

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1974

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