Seiko Cal. 6646 - 449

Seiko 6646-449

The 6646-449 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6646 caliber with 33j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-5754dafe326e]

Also known as: Pogue, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
9.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1999

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