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拍品專文
US$50,000-70,000
With presentation case, outer packaging, certificates and product literature.
The Tourbillon Souverain, another of F.P. Journe's horologic masterworks, is distinguished by its complications, combing a one minute tourbillon with a constant force remontoir. The remontoir provides a constant force to the balance, hence maintaining an equal rate of force whether the watch is fully wound or not and increasing the precision.
With presentation case, outer packaging, certificates and product literature.
The Tourbillon Souverain, another of F.P. Journe's horologic masterworks, is distinguished by its complications, combing a one minute tourbillon with a constant force remontoir. The remontoir provides a constant force to the balance, hence maintaining an equal rate of force whether the watch is fully wound or not and increasing the precision.