Upgraded version thinner Patek Philippe new chronograph hand grenade chronograph

Upgraded version thinner Patek Philippe new chronograph hand grenade chronograph Aquanaut 5968A color dial and color tape, the chronograph second hand, scale and 6 o'clock 30-minute chronograph scale, chronograph hands are orange, the tape is also orange, there are two kinds of tape, black and orange, Patek Philippe Ch28 chronograph movement, automatic winding, column wheel, vertical clutch, flyback function, 6 o'clock chronograph has 60-minute chronograph and 12-hour chronograph, two chronographs are put together, 60-minute chronograph on the outer ring, 12-hour chronograph on the inner ring, 6 o'clock chronograph has only 60-minute chronograph, no 12-hour chronograph