Seiko Cal. 4473 - 725

Seiko 4473-725

The 4473-725 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4473 caliber with 21j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-a4ef162f76c2]

Also known as: Rally

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
38mm
Case Thickness
8.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Navy
Jewels
21j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1965

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