Seiko Cal. 6343 - 666

The Seiko 6343-666 represents an important milestone in Seiko's 1966 lineup. Powered by the 6343 caliber with 17j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-07973904e37d]

Also known as: Emperor, Arnie

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1966

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