Seiko Cal. 6682 - 635

The Seiko 6682-635 represents an important milestone in Seiko's 1971 lineup. Powered by the 6682 caliber with 34j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-5295a005f42a]

Also known as: Bullhead, Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1971

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