The Premier B01 Chronograph 42 Wheels and Wales Limited Edition ref. RB0118A31B1X1 is housed in a 40mm 18k red gold case topped by a fixed red gold bezel and protected by a cambered sapphire crystal that is glare-proofed on both sides. A matching sapphire display case back allows a view of the movement within, while water resistance is rated to 100m/330ft.
The anthracite grey dial features black sub-dials, a silver dial flange carrying a tachymeter scale, and applied red gold-toned index hour markers with luminous fill. Red gold-toned hands are similarly luminous-filled, and fine printed minute, seconds, and fractions-of-a-second tracks run along the outer rim. The Breitling caliber B01 — an automatic movement housing 47 jewels — delivers an approximate 70-hour power reserve and is accessed via a pull/push crown secured by two gaskets.
The watch is presented on a brown calfskin leather Navitimer strap fastened by a push-button deployant buckle, and it comes accompanied by its original Breitling watch box and Breitling papers along with a Breitling warranty.