Blancpain Villeret GMT Date

Blancpain's Villeret GMT Date, reference 6662 3642 55B, is a GMT watch cased in red gold at 40.5 mm. The case measures 10.25 mm thick, with lugs set at 22 mm. A sapphire crystal covers the opaline dial, which carries central seconds along with the date and second time zone displays. The self-winding calibre 5A50 drives the watch and stores 100 hours of power reserve, a generous figure for an automatic movement. Beyond the GMT function, the date sits in its own aperture on the dial. An alligator leather strap closes with a folding clasp. Water resistance stands at a modest 30 metres, in keeping with the watch's dress orientation.