
The Vacheron Constantin Malte Manual Winding 34 4x28 4mm White Gold Watch (ref. 81515/000G-9891 (X81G7711)) is a manual mechanical watch, with a 28.4mm white gold case, 7.72mm thick, powered by the 1400 AS movement and a 38-hour power reserve. Water resistance is rated to 30m, under a sapphire crystal, with small seconds complications.