Seiko Cal. 6266 - 550

Seiko 6266-550

The 6266-550 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6266 caliber with 32j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-d7e1c1bb53b7]

Also known as: Monster, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
70m
Dial Color
Cream
Jewels
32j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1979

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