Cartier Rotonde De Cartier Calendar Aperture and Power Reserve Watch - 40 mm Steel Case - W1556369 Waved calibre 69355 automatic movement with

calibre 69355 automatic movement with chronograph

brown calfskin strap with easx-change system

polished case

MFG Reference # 01 733 7747 4354-07 8 17 18

41 mm 18K pink gold case

Cartier Rotonde De Cartier Calendar Aperture and Power Reserve Watch - 40 mm Steel Case - W1556369 Waved calibre 69355 automatic movement with40mm steel case, 8. 94mm thick, sapphire back, fluted crown with a synthetic cabochon shaped spinel, silvered guilloch, steel bezel, sapphire crystal, silver dial set with apple shaped hands in blued steel, caliber 9348 MC manual winding movement with calendar aperture at 12 o'clock, apple shaped hands in blued steel, black alligator skin strap, folding buckle. Water resistant to 3 bar.