Bulova Watch Precisionist X Chronograph 98B358. Marking the 10th anniversary of the Precisionist, the Precisionist X is a celebration of unparalleled accuracy. The Precisionist X features a distinctive grey stainless steel case with a black top ring insert, a black dial with red applied markers and hands, a calendar window, and a view into the proprietary Precisionist eight hand chronograph high performance quartz movement. The black textured rubber strap is complete with a three piece buckle closure. The case features a curved sapphire crystal with anti reflective coating, screw down case back and crown, and water resistant to 300 metres.