Frank Muller Vanguard Diamond Edition

This watch is a Franck Muller Vanguard Diamond. It is characterized by its distinctive tonneau (barrel-shaped) case, which is heavily encrusted with diamonds in this specific luxury edition. 

Key Design Features
Case & Bezel: The 18K rose gold case and bezel are pave-set with numerous diamonds.
Dial: A sparkling "iced-out" diamond dial featuring oversized, stylized Arabic numerals typical of the Vanguard collection.
Strap: A black alligator or crocodile leather strap that is integrated directly into the case, eliminating traditional lugs for a seamless look.
Functions: It typically includes a date window at the 6 o'clock position and is often powered by an automatic movement. 

Pricing and Availability
Authentic versions of this high-end timepiece are luxury items sold through authorized dealers and specialty watch retailers like ValueMax or Housekihiroba. Due to its popularity, various inspired versions and replicas are also available at significantly lower price points on platforms like Trends Aura