The base watch is the 45mm wide version (EX45) of the Roger Dubuis Excalibur in 18k pink gold. Inside is an in-house made caliber RD822 automatic movement. There is likely an exhibition caseback. The dial of the watch is peculiar, but it does have historical symbolism. The "table" is a hand-painted enamel reproduction of an actual table that hangs in Winchester, England. The table was commissioned by King Henry VIII in the 16th century.
Roger Dubuis Men's Watches
Roger Dubuis 42 Skeleton Automatic men’s watch in black DLC titanium 42mm case, featuring skeletonised automatic self winding movement with micro-rotor and sapphire crystals front and back, on black leather strap with folding clasp.