Blancpain Villeret Extraplate

Blancpain's Villeret Extraplate 6651 3653 55B is a 40 mm case in red gold with an extra-thin profile. The case measures 8.7 mm thick, with a lug width of 22 mm. A sapphire crystal covers the sunburst green dial, which carries a date window and a central seconds hand. The self-winding calibre 1151 drives the watch and stores 100 hours of power reserve. That figure is unusual for a case this slim. The dial pairs with a brown alligator leather strap on a folding clasp. Water resistance is rated to 30 metres, modest but typical for a dress watch of this type.