Ulysse Nardin Style No: 6309-300/GD Ulysse Nardin Marine Grand Deck Watch

44mm platinum case, screw-down security crown crown, sapphire crystal, hand crafted wood marquetry dial, Caliber UN-630 Manual-winding movement with flying tourbillon, jumping hour in a double window, minute on a graduated arc. 60 seconds flying tourbillon., leather strap, folding buckle. Water resistant to 100m.