AUDEMARS PIGUET Royal Oak ROYAL OAK Series Royal Oak Automatic Mechanical Movement

1: Dandong factory 4401 guide column movement with a thickness of 6.8mm, all accessories are interchangeable with the original 1-1

2. The 4401 cardless balance wheel device at Dandong factory has a more stable and precise movement, with precise engraving and consistent appearance

3: The dial logo 1-1 is intricately carved with each character following the original version, with the A character featuring a long foot and the E character angled in the middle at a thin horizontal line

4. The enlarged grid of the dial pattern is uniform and three-dimensional, and the bold grid embossed lines are clearly consistent with the original version.

5: Dial, calendar, window, 4-axis laser engraved into a three-dimensional square shape

6: The six corner holes on the bezel have precise three-dimensional hole lines, and the imported high gloss screws are neat, shiny, and tightly sewn together

7: The sand pattern lines at the dead corner of the pig mouth on the watch case are clearly consistent, and the octagonal lines at the bottom of the shell ring are three-dimensional and coherent, with precise dimensions

8: The strap is smooth and seamless from thick to thin, without any small particles or edges. The strap is smoother and does not scratch your hands. The light, sand, and lines are straight and three-dimensional, and the screws are neat and eye-catching

9: The shell ring has consistent sanding patterns that will not break or be coarse or thin. The light level is brighter and the sanding patterns are finer. The hole positions and screws are smooth, precise, and tightly fitted without deviation. All accessories can be interchanged with the original version