maartengabinag

25643 was helvetia watch the first use of the tourbillon as an unapologetically design-oriented element, rather than as an enhancement to chronometry, and the 401 watches produced made AP instantly synonymous with the tourbillon – the montre mécanisme apparent company had produced only four tourbillons prior to that, in its entire history – and made the tourbillon synonymous with forward-thinking horological design.