Seiko Cal. 6666 - 576

The Seiko 6666-576 represents an important milestone in Seiko's 1965 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-a95bb28523d2]

Also known as: Helmet, Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1965

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