Model 136-91AC/891 is a classic ladies watch from the very premium Swiss watch brand Ulysse Nardin. This timepiece has immense style and amazing features. This watch features 18K rose gold case and 18K rose gold bezel and lugs set with 184 diamonds. The mother of pearl dial looks great and is set with 36 diamonds plus it is well protected by sapphire crystal. Lastly, the case back is transparent and the strap is made of white alligator with a deployment clasp.