Seiko Cal. 6646 - 714

Seiko 6646-714

The Seiko 6646-714 represents an important milestone in Seiko's 1967 lineup. Powered by the 6646 caliber with 20j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-cb213ae0bfdb]

Also known as: Rally, Arnie

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Champagne
Jewels
20j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1967

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