Vacheron Constantin Quai de l'Ile Date Self-Winding Watches. 41.00mm x 50.50mm 18K 5N pink gold case titanium flanks, transparent sapphire glass back, titanium bezel, titanium crown, plain dial, automatic 2460 QH movement with hours, minutes, and central seconds indications, approximately 40 hours of power reserve, Mississippi alligator strap. Water resistant to 30 meters.