Seiko Cal. 5682 - 900

The Seiko 5682-900 represents an important milestone in Seiko's 1978 lineup. Powered by the 5682 caliber with 24j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-d9cb412e2d76]

Also known as: UFO, Flighty

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1978

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