Seiko Cal. 7171 - 685

The Seiko 7171-685 represents an important milestone in Seiko's 1993 lineup. Powered by the 7171 caliber with 19j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-a0bfda6017cc]

Also known as: Monster, Sumo

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1993

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