Seiko Cal. 6638 - 590

This Kinetic model from 1967 features a 43mm Two-Tone case. It features a Burgundy dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-60664cad1cdf]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1967

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