Rolex has created four one-of-a-kind Daytona watches, each representing a different season, for an auction later in September with all proceeds going to charity. Each watch uses precious metal, with the Summer version featuring an 18K Everose gold case.
The Royal Oak Self-winding Chronograph “Serena Williams” is a limited-edition watch with automatic winding and a chronograph function.
A. Lange & Söhne’s 1815 Up/Down has been in the catalogue since 1997, drawing on a 19th-century Lange power-reserve patent. Its offset subdials display running seconds and remaining power at 4 and 8 o’clock. A newly introduced 37.5mm pair features blue dials with white subdials and production limited to 300 examples each.