Seiko Cal. 6255 - 217

The Seiko 6255-217 represents an important milestone in Seiko's 1977 lineup. Powered by the 6255 caliber with 17j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-7451ff486193]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1977

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