Seiko Cal. 6681 - 238

The Seiko 6681-238 represents an important milestone in Seiko's 1979 lineup. Powered by the 6681 caliber with 20j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-35ac8d4a5b44]

Also known as: Goldfeather, Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1979

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