Seiko Cal. 5646 - 839

The Seiko 5646-839 represents an important milestone in Seiko's 1981 lineup. Powered by the 5646 caliber with 34j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-068976ba1760]

Also known as: Silverwave, Goldfeather

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1981

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