Submariner upgraded version, 1:1 replica workmanship, the buckle typing is upgraded from the old version ST9 to the new version T1G, the same sapphire mirror, small window coated with blue film, and the crown mark at 6 o’clock on the mirror. Super luminous! Deep waterproof! Imported Citizen 8215 movement 0 rework! Official version 40mm diameter! Fine workmanship, details are synchronized with the imitation N factory