Delivery times are not guaranteed, but are their best approximation and will vary with specific requests. Shipments and deliveries only occur on weekdays. The use of bronze in the brand’s divers range also makes perfect sense, not only for its increase in popularity in the luxury watch industry over the last few years but for its associations within marine history. Bronze is used extensively in naval engineering with most ships fitted with pumps and valves contrived from bronze because of its excellent sea water corrosion resistance and strength. As a watch material, bronze offers its own unique characteristic, one that will develop its own patina over time. When exposed to moisture in the air and pH levels in perspiration, the bronze will darken and change colour meaning no two of the Oris Divers Sixty Five ‘Cotton Candy’ watches will ever look the same.