D1 Milano Polycarbon Navy Blue (40.5mm) Navy Blue Dial 。The D1 MILANO watch for men, model PCBJ21, features a navy blue polycarbonate case with stick indexes and a bracelet band in the same color. This stylish timepiece from the brand D1 Milano comes brand new sealed and includes a 2-year manufacturer warranty. With a water resistance of 50m and a round watch shape, this casual wristwatch is a great accessory for everyday wear. Made with high-quality materials and movement, this watch is a fashionable and reliable choice for any man looking for a modern timepiece.