Portugieser Hand-Wound Tourbillon Constant-Force Manual-Winding Tourbillon Watch

Portugieser Hand-Wound Tourbillon Constant-Force Manual-Winding Tourbillon Watch. A true tourbillon! This watch blends the timeless modern design of the Portugieser collection with a flying minute tourbillon at 6 o'clock. Gold-applied Arabic numerals and gold leaf-shaped hands complement the silver-plated dial. 1. Exclusively developed 81905 caliber, boasting a 72-hour power reserve and three key functions. 2. Case: Designed according to the original. A three-piece restoration: The front and back, the case shape, and the curved brushed finish are perfectly authentic. Diameter: 42mm, thickness: 11mm. 3. Crystal: Domed sapphire crystal. 4. Hands: Factory P spared no expense, meticulously crafting the hands from design to mold making, patterning, and multiple inspections to achieve true-to-original, three-dimensional hands. 5. Strap: Hand-stitched Italian cowhide with meticulous attention to detail. The strap features an original folding clasp with clear, crisp lettering.