310.92.44.51.01.002Ref

The 310.92.44.51.01.002, introduced in 2025, has a 44.25 mm polished-and-brushed black ceramic case measuring 15.09 mm thick, 50.0 mm lug-to-lug, and 21 mm wide between lugs, with a polished black ceramic bezel bearing a Liquidmetal tachymeter scale. The polished black ceramic dial displays small seconds at 9, a combined 60-minute/12-hour recorder at 3, and a date at 6; the hour, minute, and subdial hands plus applied indexes are in 18k white gold with light green Super-LumiNova, and the central seconds hand is PVD white-gold-plated with a red tip. Water resistance is 50 m, both sides use AR-coated sapphire crystals, and the self-winding calibre 9900 (column wheel, METAS, 15,000 gauss, silicon balance spring, twin barrels, time-zone function, 60-hour reserve) powers it; it comes on a black coated nylon fabric strap with black rubber lining and a ceramic foldover clasp with ceramised titanium frame-spring folders.