Oris Williams F1 Team Automatic Day Date Model 7613 on Oris Rubber Strap with Deployment with Box & Papers brand_Roamer building on the success of

building on the success of the Rolex Oyster of the same period

The slightly later variation of the Navitimer (the very first examples came with an all-black dial)

The Rolex Oyster case was released in 1926

as with all our stock

Remembering the battle for waterproof watch supremacy with Rolex being the main contender

Oris Williams F1 Team Automatic Day Date Model 7613 on Oris Rubber Strap with Deployment with Box & Papers brand_Roamer building on the success ofThis Watch We have here an Oris Williams F1 Team wristwatch, model 7613. The black dial has Arabic numerals at 12, 6 and 9 o'clock, with the day date window at 3 o'clock. Through the remaining indices you can see the calendar wheel, which is a detail we love! The black, fixed bezel has the minute tracking. The large size, 42mm, stainless steel case has an observatory back where you can see the automatic caliber 635, which has been fully serviced by us