Seiko Cal. 3897 - 721

This Kinetic model from 1966 features a 43mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-08bf33ec3517]

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1966

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