Hublot
Big Bang Original 44 Stainless Steel / Black / Rubber
Ref. 301.SX.130.RX
The Hublot Big Bang 301.SX.130.RX is a luxury chronograph from the iconic Big Bang series, known for its bold 44mm stainless steel case and black rubber strap. It features a sophisticated HUB4100 automatic self-winding chronograph movement with 42-hour power reserve, an exhibition case back, and a matte black dial with rhodium-plated appliqués and luminescent hands. This model combines sporty durability with high-end complications, including a date, chronograph, and subseconds, making it a standout for watch enthusiasts.
crystalSapphire, anti-reflective coating
braceletBlack structured rubber strap with stainless steel deployant buckle
movementHublot Caliber HUB4100, automatic, 42-hour power reserve, 8Hz frequency, 25 jewels, chronograph
functionsChronograph (subseconds), date, hour, minute, seconds, small seconds
lug width24.0 mm
dial colorMatte black with satin-finished rhodium-plated appliqués and polished rhodium-plated hands
case diameter44.0 mm
case materialStainless steel (polished and satin-finished)
water resistance100 meters
A registered Hublot 301.SX.130.RX carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.