Seiko Cal. 3897 - 843

This Kinetic model from 1989 features a 37mm Hardlex-Coated Steel case. It features a Black dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-b7f139e30e63]

Also known as: Sumo, Crown

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1989

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