Seiko Cal. 6171 - 880

The Seiko 6171-880 represents an important milestone in Seiko's 1971 lineup. Powered by the 6171 caliber with 24j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-b6e472ab80ca]

Also known as: Bullhead, Arnie

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1971

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