Portugieser Hand-Wound Tourbillon fragrances in particular its silicon escapement

in particular its silicon escapement and oscillating weight with titanium screws

La Grande Classique de Longines has played a major role in establishing the reputation of the winged hourglass brand throughout the world

Lug distance of 21

Fluted 18K rose gold (750/1000) crown set with a sapphire cabochon

83ct blue sapphires set in 18k white gold

Portugieser Hand-Wound Tourbillon fragrances in particular its silicon escapementThe Portugieser Hand Wound Tourbillon showcases one of watchmakings most captivating complications: a flying tourbillon at 6 oclock, composed of 56 parts and weighing just 0. 635 grams. Designed to counteract gravitys effect on timekeeping, it also offers the ability to stop the mechanism completely for precise, to the second setting. The tourbillons components feature Diamond Shell coating to reduce friction and enhance energy efficiency. Housed in a