The steel strap can also be paired with a double watch: featuring a diamond-studded buckle made of genuine calf leather + MTF's latest masterpiece, a top-tier market replica. Girard-Perregaux and Patek Philippe have joined forces to launch the Middle East version of this super limited edition, with only 198 pieces available worldwide. GP's first true tourbillon mechanical watch has been unveiled! The true tourbillon movement, Girard-Perregaux's Laureato Chronograph tourbillon watch! .1. Upholding tradition and outstanding innovation, the Girard-Perregaux LAUREATO series 99105-41-232-41A true tourbillon watch has been grandly launched after seven years of development! .2. Movement: Custom modified true tourbillon movement! .3. Diameter: 42mm! .4. Power reserve: 72 hours! .5. Glass: Sapphire crystal! .6. Strap: Italian imported calf leather! .MTF's exquisite craftsmanship awaits your appreciation!