Under the dial, this watch shares the same movement as the regular production IWC Ingenieur Chronograph Sport Replica Watch or the Portugieser Chronograph, which is the in-house Caliber 89361. An automatic chronograph equipped with 68 hours of power reserve, this movement offers flyback functionality, a feature that fits right in with the motorsport racing theme as it is used to time successive intervals of time like race laps. It also has the unique hour and minute totalizer at 12 o’clock which is intended to make the chronograph reading more intuitive.
The dial is silver plated with a zero-to-sixty-styled index, another of the many motorsport-inspired design changes. On that note, Cheap IWC Replica has said that the color scheme of red, white, and anthracite was meant to reflect the color scheme found on race tracks around the world, i.e., red and white for the curbs and anthracite for the asphalt.
All the hands related to the chronograph function are in red, while the ones dedicated to telling time are in black. The dial is completed by a date window at 3 o’clock and in a final touch to the motorsport theme, a tachymeter scale around the edge – a feature that, while not particularly useful in this day and age, was definitely expected on such a IWC Replica Swiss Made.All of this is housed in a 44mm titanium case rated for 120m of water-resistance, with a screw down crown and rectangular pushers. At 15.9mm thick and with Grade 5 titanium which has the appearance of stainless steel, you’d be forgiven for expecting this to be a heavy IWC Replica Watches US.
However, one of the primary benefits of titanium is that it is a very light yet strong metal. While the use of titanium is not unique to this limited edition, it definitely fits right in with the idea of performance motorsports where lightweight, strong materials are highly prized. The Best IWC Watches case has brushed sides, polished front and back bezels and polished crown guards and pushers. The bezel for the case back is engraved with “Edition 50th Anniversary of Mercedes-AMG” and “One out of 250.”