Unas fotos estupendas. El reloj también es precioso.
Te dejo un enlace sobre el origen del 3133:
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Parece que es un calibre desconcertante.
Un extracto de este último enlace:
"The 33xx has never been based on the 1185.It is a very special movement made by Frederic piguet for Omega only based on the Frederic Piguet 1285 Edition Speciale de Luxe. It is bigger and taller than a 1185 movement.The piguet 1185 is 25.6mm of diameter and 5.6mm of height.The 33xx is 27mm of diameter and 6.85mm of height.The 1185 has a savonnette movement form and the 33xx a lepine movement form. The balance wheel are also slightly diffrent on both watches and the 1185 is a 21600bph movement as compared to the 33xx which a 28800bph movement.
The 3612 is based on the Frederic Piguet 1286 Edition speciale Deluxe which is it self based one the 33xx and it has nothing in common with the Piguet 1186 rattrapante movement.
The Piguet chrono movements used in Omegas aren't the same ones you will find in Blancpains, Chopard St Moritz, Breguet Heritage or Audemars Piguet Royal Oak Chronos, they are completely different."