Hublot
Big Bang Original 44 Black Magic
Ref. 301.CM.130.RX
The Hublot Big Bang 301.CM.130.RX is a chronograph model from the iconic Big Bang collection, known for its bold design and high-performance movement. It features a 44mm black ceramic case with a mixed polished/satin finish, a matte black dial, and a sapphire crystal. This watch is celebrated for its HUB4100 self-winding chronograph movement, offering a 72-hour power reserve and advanced complications, making it a standout choice for collectors and enthusiasts.
crystalSapphire (anti-reflective coating)
braceletBlack structured rubber strap with stainless steel deployant buckle clasp
movementHublot caliber HUB4100 (self-winding chronograph, 72-hour power reserve, -2/+4 sec/day accuracy)
functionsHours, Minutes, Seconds, Chronograph (flyback), Date
dial colorBlack (matte)
case diameter44.00 mm
case materialCeramic (Black Magic), Resin, Stainless Steel
water resistance100 meters
year2010s
A registered Hublot 301.CM.130.RX carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.