Seiko Cal. 6242 - 666

This Automatic model from 1974 features a 43mm PVD Black case. It features a White dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-3ca7e649aed4]

Also known as: Sumo, World Timer

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1974

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