Seiko Cal. 7166 - 817

The Seiko 7166-817 represents an important milestone in Seiko's 1983 lineup. Powered by the 7166 caliber with 31j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-4994acc1a795]

Also known as: Turtle, Samurai

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1983

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