Swiss luxury watch brand Hublot collaborated with Monaco-based jewelers Zegg & Cerlati to create the “Big Bang Hublot Zegg & Cerlati Yellow Gold,” a chronograph made almost entirely of 18K yellow gold.

Officially presented at the Monte Carlo Christmas Ball in Monaco, this stunning timepiece has a self-winding mechanical chronograph movement with date indicator and a 42-hour power reserve.

Its 44mm case, bezel, crown, side buttons and dial are all made from 18K yellow gold, and it is worn on a matching gold calfskin strap with an 18K folding clasp.

The limited edition “Big Bang Hublot Zegg & Cerlati Yellow Gold” watch is available exclusively through Zegg & Cerlati’s boutiques in Monte Carlo, Ischgl (Austria) and Samnaun (Switzerland). Only 50 of the watches will be produced.