Seiko Cal. 7017 - 661

The Seiko 7017-661 represents an important milestone in Seiko's 1991 lineup. Powered by the 7017 caliber with 18j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-f0fa6d024ade]

Also known as: Shogun, Navigator

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1991

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