Sport Graceful Nautilus Women's Watch PP7118 1⃣ With the customized 9015 machine to Cal.324sc automatic movement, kinetic energy storage 45 hours, vibration frequency 28800 per hour 2⃣ Custom cowhide strap! 3⃣ The size of the watch is 35.2MM, the same as the original! 4⃣ Set with 56 Swarovski crystal diamonds consistent with the number of genine diamonds 5⃣ Watch mirror double sided anti glass sapphire crystal glass