Hublot Big Bang chronograph steel automatic Kal. HUB4100 Ref. 301.SX.1170.RX | 2200292
Hublot Big Bang Carbon chronograph automatic gentleman's wristwatch, no. 103xxxx, circular black dial, quick set date, signed cal. 4100 movement, exhibition case back, Hublot black rubber strap with folding clasp, 48mm (139723-1-A)
Hublot Big Bang 44 mm 301.SB.131.RX Cermaic Carbon Fiber... for $8,050 for sale from a Private Seller on Chrono24
WOTW: Hudson Swafford's Hublot Big Bang 45 Chronograph in Stainless Steel – GolfWRX
Detached Rotor For Hub4100 Movement - Watch Repairs Help & Advice - Watch Repair Talk