Patek Philippe Nautilus Annual Calendar Tiffany & Co. Steel Watch 5726A-001

A coveted variation of the Nautilus, this particular ref. 5726A-001 features a Tiffany & Co. stamped dial. This rare, double-signature timepiece has the Tiffany & Co. mark positioned just above the date disc, within the 24-hour with moon phase sub-dial. The day and month apertures sit cleanly below the double-baton 12 o'clock marker.In steel at 40.5 mm, the case keeps the familiar porthole form, with brushed surfaces broken by polished edges. It houses the automatic Caliber 324 S QA LU 24H/303, which offers a 45-hour reserve.Papers, a leather bifold, and the manufacturer's box accompany this Patek Philippe x Tiffany & Co. Nautilus Annual Calendar Steel Watch 5726A-001. .