Seiko Cal. 4449 - 664

Seiko 4449-664

The 4449-664 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4449 caliber with 27j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-ada10fae9916]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
10.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Navy
Jewels
27j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1975

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