Mariner X GMT, Men's Quartz Watch; 43mm stainless steel case with black and grey aluminium bezel ring, sapphire crystal antireflective underneath. Silver galvanic dial with gunmetal-plated indexes and dots with white super-LumiNova®, diamond-polished gunmetal-platted hour, minute hands with super-LumiNova®, sweep seconds hand, 24 hours hand with red painting; brushed and polished stainless steel bracelet with deployment buckle with pushers.