Specifications
The Avent A11-SE is cased in pure sapphire crystal, one of the most difficult materials in the world to work with.
MATERIAL: Sapphire crystal
DIAMETER: 48.5 mm X 55.5 mm
THICKNESS: 13 mm
COMPLEXITY: 124 edges, 92 facets
WATCH GLASS: Scratch-resistant sapphire
ANTI-REFLECTIVE: 14 layers
WATER RESISTANCE: Waterproof to 50 metres / 160 feet
Type: Tourbillon, hand wound
Development Partner: PTS Resources
Number of jewels: 25
FREQUENCY: 28800/h
POWER RESERVE: 72 hours
COLOUR: Clear
STRAP MATERIAL: Silicone
CLASP: Titanium clasp
