Based upon the case of the brand’s existing perpetual calendar edition of the Big Pilot, the 46.2mm case of the IWC Big Pilot’s Replica Watch Perpetual Calendar Edition “Toto Wolff x Mercedes AMG Petronas Formula One Team” measures 15.4mm-thick and features a domed sapphire crystal and 60 meters of water resistance.
The case on this latest edition is crafted from IWC’s proprietary Ceratanium alloy, which features a matte black appearance and promises the lightweight durability of titanium with the scratch resistance of ceramic. A tinted sapphire crystal sitting in the Cheap IWC Replica center of the watch’s screw-down caseback offers a view of the movement, while the black Ceratanium screw-in winding crown features a thin red collar.
The dial of the new IWC Big Pilot’s Watch Perpetual Calendar Edition “Toto Wolff x Mercedes AMG Petronas Formula One Team” is made from tinted transparent glass and offers a few of the inner movement that sits below it.
The dial layout itself will be instantly familiar to those who have previously seen any of the perpetual calendar IWC Big Pilot Replica Watch, featuring a quartet of registers on its dial for displaying the day, date, month, moonphase, running seconds, and power reserve indicator, along with a rectangular window at 7:30 that offers the year in a four-digit format.
Additionally, on the Toto Wolff x Mercedes AMG Petronas Formula One Team edition, its hour markers and various accents appear in the team’s signature Petronas green, with black-finished hands indicating the values against its various displays.
Just like other perpetual calendar versions of the Perfect IWC Big Pilot Replica, the new Toto Wolff x Mercedes AMG Petronas Formula One Team edition is powered by the brand’s in-house Caliber 52615 automatic movement.
In addition to compensating for the different numbers of days in each month and even leap years, the Cal. 52615 also features an innovative moonphase display that is accurate to one day every 577.5 years, and shows the moon as it is seen from both the northern and southern hemispheres.
Running at a standard frequency of 28,800vph, the self-winding movement features High Quality IWC Replica Pellaton winding system, which has been reinforced with ceramic components and includes two mainspring barrels to offer users a lengthy 7-day power reserve.
With a ceramic case and a carbon fiber dial, the Toto Wolff edition features a Ceratanium case and a transparent dial, which give it a more modern and intricate overall appearance.