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Caliber: Soprod TT651Functions: Hours, minutes, seconds, big date, second time zone on subdial with
link day/night display. Thickness: 5.25mmPower Reserve: 42 hoursWinding: Automatic Frequency:
link 28,800 vphJewels:
link 21
2026-4-27 09:33
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Interestingly, the first time the reference
link 2447 shows up is not in the Carrera. It's in
link these pre-Carreras. These '50s chronographs feature
link a large case, screw-down caseback, faceted lugs, and typically, utilitarian dial layouts with Arabic numerals and radium lume.
2026-4-27 09:35
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