Seiko Cal. 6699 - 566

This Hand-Winding model from 1979 features a 42mm Stainless Steel case. It features a Silver dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-982710ff3eac]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1979

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