Seiko Cal. 6639 - 695

The Seiko 6639-695 represents an important milestone in Seiko's 1980 lineup. Powered by the 6639 caliber with 35j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-b4fcd3122c3e]

Also known as: Samurai, Rally

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

8.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Cream

Jewels

35j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1980

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