Seiko Cal. 6646 - 868

Seiko 6646-868

The Seiko 6646-868 represents an important milestone in Seiko's 1967 lineup. Powered by the 6646 caliber with 33j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-b085d6e20a62]

Also known as: Turtle, UFO

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
14.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
50m
Dial Color
Black
Jewels
33j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1967

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