Day-Date 40 Onyx set with diamonds Oyster, 40 mm, yellow gold

The latest upgraded version of Rolex Day-Date 40mm

Japanese movement/Swiss movement/customized original 3255 movement

The ultimate version is equipped with a Swiss customized original 3255 automatic mechanical movement, 40 mm in diameter, which took 16 months to develop! The original version was opened 1:1. The following key points have been upgraded:

1. The case diameter is consistent with the latest version of the 2019 3255 series, 40 mm.

2. The strap head is consistent with the original, 5 pieces are assembled, and the difficulty is very high. The strap and case are seamlessly connected.

3. The crown is modified to two dots consistent with the original.

4. The buckle is consistent with the original, with a spring installed inside, and the font size and craftsmanship are consistent with the original.