Vacheron Constantin Overseas self-winding

This Overseas self-winding watch, reference 4600V/200R-B979, has a 34.5mm round case in 18K pink gold with a blue dial and sapphire crystal. The bezel design references the Maltese cross, and the openworked caseback shows an oscillating weight in 22K gold decorated with a wind rose motif. Water resistance is rated to 150 metres, and the automatic movement is Vacheron Constantin calibre 1088/1, with date and rotating bezel functions. The watch comes with three interchangeable straps secured by a folding buckle: 18K 5N pink gold, leather, and rubber, allowing the wearer to switch between them.