The Oyster Perpetual collection represents one of the milestones of the entire Rolex production. They embody timeless form and function, firmly rooted in the pioneering origins of Rolex. Their lines are grounded in the original simple beauty of the Rolex design tradition. The 115200 Oyster Perpetual is presented in a 34 mm polished steel case. The polished domed bezel, the simple yet functional black dial with index hour markers makes this Oyster Perpetual 115200 is the perfect fit for the your everyday life. The Oyster Perpetual 115200 Oyster bracelet embodies the elegance delivered by Rolex tradition combining comfort and durability. The Oyster Perpetual 115200 has approximately 48 hours of power reserve and is water resistant down to 100 meters. This watch is also known as: Rolex 115200, 115200, 115200/82190