This Nautilus Ladies has a 18kt rose gold case with a 18kt rose gold bracelet. Fixed 18kt rose gold bezel set with 46 diamonds (~0.73 ct). Gold-tone dial with index hour markers. Arabic numerals mark the 6 and 12 o\'clock positions. Scratch resistant sapphire crystal. Date display at the 3 o\'clock position. Patek Philippe Calibre E23-250 S C quartz movement.