Blancpain Villeret Demi-Fuseau Horaire Demi-Savonnette

Blancpain's Villeret Demi-Fuseau Horaire Demi-Savonnette, reference 6665 3642 55B, is a GMT watch with a 40 mm case in red gold. The case measures 12.1 mm thick and carries a sapphire crystal over an opaline dial. Inside is the self-winding calibre 5254DF, with a power reserve of 72 hours. Beyond the half-timezone display, the watch shows central seconds and the date. The lug width runs to 22 mm, matched to an alligard leather strap fitted with a folding clasp. It is a compact, dressy piece rather than a tool watch. Water resistance is modest: the case holds to 30 metres.