Seiko Cal. 6666 - 871

The Seiko 6666-871 represents an important milestone in Seiko's 1970 lineup. Powered by the 6666 caliber with 22j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-867a221adcec]

Also known as: Tuna, Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

35mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1970

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