Seiko Cal. 6683 - 984

This Quartz model from 1966 features a 40mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-c2ed962b52e0]

Also known as: Samurai, Sumo

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1966

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