310.92.44.51.01.005Ref

Debuting in 2025, the 310.92.44.51.01.002 is housed in a 44.25 mm polished-and-brushed black ceramic case measuring 15.09 mm thick, 50.0 mm lug-to-lug, and 21 mm lug width, with a brushed black ceramic bezel featuring a laser-engraved tachymeter scale in black grand feu enamel. The laser sand-blasted black ceramic dial shows small seconds at 9, a combined 60-minute/12-hour recorder at 3, and a date at 6; all hands and bevelled indexes are blackened with black Super-LumiNova (green emission). Water resistance is 50 m, AR-coated sapphire crystals protect both sides, and the self-winding calibre 9900 Black Edition—with matte-blackened rotor, plates and bridges, black-varnished engravings, column wheel, METAS certification, 15,000-gauss resistance, silicon balance spring, twin barrels, time-zone function, and 60-hour reserve—powers it; the watch is fitted with a black rubber strap with lunar-surface motif on the underside and a ceramic foldover clasp with ceramised titanium frame-spring folders.