Seiko Cal. 6668 - 501

Seiko 6668-501

The Seiko 6668-501 represents an important milestone in Seiko's 1971 lineup. Powered by the 6668 caliber with 34j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-7ad74b00cdb2]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
10.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
Champagne
Jewels
34j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1971

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