Seiko Cal. 5686 - 280

The Seiko 5686-280 represents an important milestone in Seiko's 1966 lineup. Powered by the 5686 caliber with 27j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-f2d8b6d76068]

Also known as: Goldfeather, World Timer

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1966

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