Seiko Cal. 5649 - 171

The Seiko 5649-171 represents an important milestone in Seiko's 1979 lineup. Powered by the 5649 caliber with 17j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-1d815e9d1bf3]

Also known as: Goldfeather, Navigator

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

8.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1979

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