Cased in 950 platinum or 5N rose gold, 39.5mm diameter, 12.2mm thickness, domed sapphire crystal, 30m water resistance. Solid silver dial with galvanic treatment (light silver or grey), hand-guilloché finishes, flame-blued or 5N rose gold-plated hands. Indications: central hours, minutes, small seconds at 6, power reserve at 12. Caliber UJ-1, hand-wound, 1-minute flying tourbillon, remontoir d’égalité, Geneva stop-work. Finishes: renage, perlage, mirror-polished screws, satin-polished wheels. Power reserve 47 hours. UJ-1-PT-S-001, Platinum case, light silver dial, limited edition of 25, UJ-1-PT-G-001, Platinum case, grey dial, limited edition of 25. UJ-1-RG-S-001, Rose gold case, light silver dial, limited edition of 25. Priced at CHF 368,000 excluding VAT