Seiko Cal. 3870 - 494

This Kinetic model from 1977 features a 38mm Titanium case. It features a Black dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-da98c2044b85]

Also known as: Sumo, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1977

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