Seiko Cal. 6639 - 695

Seiko 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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