Platinum
45.0 mm platinum case, 16.5 mm thick, arched-edge sapphire glass crystal with antireflective coating on...
44.2 mm platinum case, 14.9 mm thick, see-through sapphire glass back, arched-edge sapphire glass crystal...
44.2 mm platinum case, 15.3 mm thick, sapphire back, sapphire crystal with arched edge, antireflective...