Seiko Cal. 4463 - 660

This Automatic model from 1971 features a 39mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-39ddf68e64cb]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1971

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