131.30.41.21.01.001

Introduced in 2024, the Constellation 131.30.41.21.01.001 is a 41 mm stainless-steel model with the collection’s signature half-moon facets and claws. It features a black ceramic bezel with Roman numerals rendered in Liquidmetal, a black dial with date at 6, and a stainless-steel bracelet. Timekeeping is handled by the automatic, METAS-certified Master Chronometer caliber 8900 with Co-Axial escapement, silicon balance spring, dual barrels, and a time-zone (independent hour hand) function. Sapphire crystals front and back, a transparent caseback, and antimagnetic construction complete the package.