Seiko Cal. 6640 - 498

This Automatic model from 1971 features a 44mm Gold-Plated case. It features a Burgundy dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-793c281d352b]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1971

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