Seiko Cal. 6693 - 657

This Automatic model from 1968 features a 43mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-e3c60875119c]

Also known as: Samurai, Monster

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

18j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1968

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