Seiko Cal. 6291 - 158

The Seiko 6291-158 represents an important milestone in Seiko's 1979 lineup. Powered by the 6291 caliber with 19j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-92c61ac4e012]

Also known as: Bullhead, Flighty

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

19j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1979

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