The Classic collection DNA is apparent in the elegance design oft his new model, a boutique edition that has been limited to 99 pieces. The Classic Sonata combines its 44mm steel mid-case, water resistant to 30 meters, with a titanium bezel and sapphire crystal case back.
The mechanical complications have been pared down to their most essential form. The alarm function with its melodic cathedral gong, and the Dual Time system with instant time zone adjustor, are both exclusive to Ulysse Nardin.
The Classic Sonata is powered by the caliber UN-67 – a patented self-winding manufacture movement, with its silicium hairspring, patented inertial oscillator, and offering a 42-hour power reserve. Positioned between 12 and 2 o'clock, the exclusive 12h or 24h alarm setting means the alarm can be set for a.m. or p.m. The hand at 10 o’clock denotes whether or not the alarm is activated and it is synchronized with the Dual Time system when traveling.
Ulysse Nardin's prized Dual Time with instant timezone adjustor is featured on the blued dial, at 6 o'clock. The Dual Time function simplifies time zone adjustments, which can be done both forwards and backwards just by using the pushers to change the position of the hour hand. The date is easily read in a double window at 4 o'clock.
The watch is fitted with a leather strap with folding buckle clasp.
