Blancpain, Fifty Fathoms series, model: 5000-1110-B52A automatic mechanical wristwatch, complete set of accessories as shown in the picture, purchased in January 2026 (the entire watch is in stock and unused, with slight storage marks), 43mm diameter, meteor gray dial, 120-hour power reserve, 300m water resistance, satin brushed stainless steel, Marine canvas strap, date display.