Storlek: 48.5 x 55.5 mm
Material: safirglas
Urverk: manuell
År: cirka 2020
Glas: safirglas
Armband: gummiband, originalspänne i titan
Referensnummer: A11-01
Boettnummer: A18f7633e1
Tillbehör: certifikat, box, ytterkartong
Extra läderband med originalspänn medföljer. Helhetsintrycket är mycket gott.
Urverket fungerar vid katalogiseringstidpunkten, Bukowskis garanterar inte att urverket kommer att fungera i framtiden. Observera att urverket inte har testats för tidsprecision och kan behöva servas på köparens bekostnad. Klockorna har öppnats för att undersöka urverket, därför ges inga garantier för att klockorna är vattenresistenta. Potentiella köpare bör inspektera varje klocka för att försäkra sig om dess skick. För mer information, vänligen läs våra Köpvillkor.
The Aventi A-11 Pure Sapphire is a technically ambitious timepiece defined by its full sapphire crystal case—crafted from A-Grade sapphire with 124 edges and 92 facets. The production process involves over 100 hours of precision CNC machining and polishing, overcoming sapphire's inherent brittleness. The case is paired with a Grade 5 titanium crown and a transparent strap, resulting in a structurally rigid yet visually striking composition. The dimensions (55.5mm × 48.5mm × 13mm) make it large on the wrist, though its ergonomically curved case and light materials enhance wearability. Swiss Super-LumiNova BGW9 X1 has been applied both on the dial and internally within the sapphire structure, ensuring strong luminosity in low-light conditions.
Inside, the watch houses a manually wound skeletonized tourbillon movement produced in collaboration with PTS Resources. It beats at 28,800 vph (4 Hz), contains 25 jewels, and offers a 72-hour power reserve. The tourbillon—traditionally used to counteract the effects of gravity on timekeeping—reinforces the mechanical pedigree of the A-11. Aventi bypasses traditional sales channels and instead uses a direct-to-consumer model, allowing it to offer this sapphire-case, tourbillon-equipped watch at a notably lower price than competitors using similar materials and complications. The A-11 is not a limited edition, but its production remains low due to the complexity of sapphire manufacturing.