Seiko Cal. 6649 - 327

Seiko 6649-327

The 6649-327 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6649 caliber with 22j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-e83a57a90931]

Also known as: Sea Horse

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
14.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Silver
Jewels
22j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1990

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seikata-wm-e83a57a90931