这是附加信息
The Selfwinding "50th Anniversary" is designed with an 18-carat rose gold case measuring 41mm. The "50-years" oscillating weight visible through the sapphire caseback is included in this Chronograph, as is the new Royal Oak design advancement. It has a black dial with a "Grande Tapisserie" pattern, black counters, pink gold applied hour-markers and Royal Oak hands with luminescent coating. The watch comes on a black alligator strap with an 18-carat pink gold AP folding clasp.