Seiko Cal. 6637 - 386

This Kinetic model from 1969 features a 44mm Gold-Plated case. It features a Burgundy dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-686be6fc9972]

Also known as: Silverwave, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1969

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