In developing the ROYAL OAK, we took inspiration from the process of the production of wine. This watch is made of silver stainless steel with an inlay of North American oak wood. Oak has been used for centuries to make the most beautiful things. Think of furniture and floors, but also think of whiskey and wine! Traditionally, wine is aged in oak barrels for years to achieve a unique aroma and flavor palate. The enchanting dial of the Royal Oak is made of Rosso Levanto marble from Greece. This marble stone is reminiscent of a good glass of red wine thanks to its deep red color and lush veins. Both the grain of the oak wood, and the veins of the red marble, make each watch unique. The dial is shielded by a glass plate of scratch-free Sapphire Crystal. The Marine Grade stainless steel has a brushed finish. The Royal Oak has a diameter of 42mm. This size is excellent for a gentleman's wrist. The watch comes in an artisan case, made of mahogany wood. It comes with 2 year warranty.