
Nicolas (amanico) shares a stunning Ulysse Nardin Vintage Complete Calendar Chronograph, prompting a discussion among collectors about its movement and era. This piece stands out for its elegant complications and classic design, inviting enthusiasts to delve into its horological details. The thread highlights the enduring appeal of vintage Ulysse Nardin chronographs with calendar functions.





The base movement is the same as the Omega 321. Truly beautiful watch.
The movement is a modified Lemania with calendar complications, etc. The Omega 321is also based on the Lemania movement.
This movement is a Valjoux 72C
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