Cartier Tortue Perpetual Calendar Watch - 45.6 mm White Gold Case - Black Alligator Strap - W1580048 Exospace glareproofed sapphire crystal and caseback

glareproofed sapphire crystal and caseback CROWN Screw Down BEZEL Set with Diamonds MOVEMENT Automatic DIAL HANDS Luminous DIAL COLOR Silver DIAL TYPE Analog DATE AT 3 o'clock DIAL MARKERS Grande Tapisserie BRACELET Steel BAND MATERIAL Steel CLASP AP Folding Clasp WATER RESISTANCE 50 Meters (165 Feet) GENDER Unisex

mint green calfskin leather strap

Brand Audemars Piguet Series Royal Oak Model Number 77450BC

Brand Audemars Piguet Series Jules Audemars Extra-Thin Model Number 15180OR

silver dial set with calendar aperture at 6 o'clock

Cartier Tortue Perpetual Calendar Watch - 45.6 mm White Gold Case - Black Alligator Strap - W1580048 Exospace glareproofed sapphire crystal and caseback45. 6mm x 51mm 18K white gold case, 16mm thick, sapphire back, octagonal crown set with a sapphire, sapphire crystal, slate dial with openwork satin brushed silvered grid, sunray finish, black transferred Roman numerals, snailed counter, apple shaped blued steel hours and minutes hands, caliber 9422 MC automatic movement , perpetual calendar with days displayed by a retrograde hand, and months and leap years in a counter at 12 o'clock, approximately