Seiko Cal. 6668 - 741

This Hand-Winding model from 1978 features a 44mm Stainless Steel case. It features a Black dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-945ba357fb5c]

Also known as: Samurai, UFO

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1978

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