Seiko Cal. 5223 - 547

Seiko 5223-547

The 5223-547 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5223 caliber with 20j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-c08380b98463]

Also known as: UFO, Emperor

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Silver
Jewels
20j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1966

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seikata-wm-c08380b98463