Constant Force Tourbillon 11

Limited to only 11 pieces, the Arnold and Son Constant Force Tourbillon 11 watch is an extraordinary timepiece that captures the relationship and the respect held by two of the greatest horologists of all time for one another. Presented in a 41.5mm yellow gold case, the model is powered by the A&S5219 hand-wound Manufacture movement that recreates the architecture of an historical movement created by John Arnold, and later modified by his esteemed friend, Abraham-Louis Breguet to include his newly patented tourbillon regulator. A definitive piece for the 260th anniversary year of Arnold and Son, the model is finished with a pristine dial of white opal and Grand Feu enamel, partially openworked to display the constant force mechanism and dead-beat seconds, while the tourbillon and the historically inspired detailing of the movement are showcased through a sapphire crystal caseback.

Limited to only 11 pieces, the Arnold and Son Constant Force Tourbillon 11 watch is an extraordinary timepiece that captures the relationship and the respect held by two of the greatest horologists of all time for one another. Presented in a 41.5mm yellow gold case, the model is powered by the A&S5219 hand-wound Manufacture movement that recreates the architecture of an historical movement created by John Arnold, and later modified by his esteemed friend, Abraham-Louis Breguet to include his newly patented tourbillon regulator. A definitive piece for the 260th anniversary year of Arnold and Son, the model is finished with a pristine dial of white opal and Grand Feu enamel, partially openworked to display the constant force mechanism and dead-beat seconds, while the tourbillon and the historically inspired detailing of the movement are showcased through a sapphire crystal caseback.