Franck Muller Giga Tourbillon - Ref. 7049 T G SQT
The case, in 18kt white gold, measures 49mm. It has double sapphire crystals and is water resistant to 30 meters. The movement, which measures 40.5mm, is a Swiss manual-wind Franck Muller in-house caliber FM2100 with 29 jewels, 18,000 vph, and featuring 4 barrels for a power reserve of 10 days.