Seiko Cal. 6171 - 903

The Seiko 6171-903 represents an important milestone in Seiko's 1997 lineup. Powered by the 6171 caliber with 32j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-8be42881939a]

Also known as: Tuna, Sea Horse

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1997

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