Seiko Cal. 3870 - 290

This Kinetic model from 1968 features a 35mm Stainless Steel case. It features a Silver dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-a46a1c7ea8ba]

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1968

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