[PATEK PHILIPPE Watches] YL PP new timing grenade drill ring version color disk surface and color tape The chronograph seconds hand in the center of the dial, the scale and the 6 o'clock 30-minute chronograph dial scale, the chronograph hands are all orange The tape is also orange. The tape is available in black and orange. Tek Philippe CH28 chronograph movement is self-winding, columnar wheel, vertical clutch, and has a fly-back function. The 6-o'clock chronograph has a 60-minute chronograph and a 12-hour chronograph Two chronographs are set together. The 60-minute chronograph is on the outer ring, and the 12-hour chronograph is on the inner ring. The 6-o'clock chronograph is only a 60-minute chronograph No 12-hour timing dial