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Rolex Daytona Actions by Pucci Papaleo
Since their release, the Rolex watch Cosmograph Daytona models were run by three different systems: the Valjoux 72 calibre (which coded in the next versions: 72B or 722, 722-1 and 727), the Rolex watch 4030 movement (in line with the Zenith El Primero) and also the current in-house Rolex watch 4130. These 3 systems could…
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On The Job using the Arnold & Boy Constant Pressure Tourbillon
Horology, at its core, is about the quest for precision through mechanical watches. For the reason that pursuit, the introduction of systems that eliminate any stimuli that diminish precision is vital. In a single of their latest achievements, Arnold & Boy has combined two complications that play like a horological form of Batman & Robin…