Seiko Cal. 4466 - 992

The Seiko 4466-992 represents an important milestone in Seiko's 1970 lineup. Powered by the 4466 caliber with 26j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-c0ee6ababaac]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1970

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