1. Consistent with the original: 41mm in diameter and 9.8mm in thickness.
2. The APS version of the 15400 is the only version on the market that can interchangeably use components with the original piece. The structure, positions, and assembly methods of the case are identical to the original.
3. The delicate brushed finish on the case and bracelet, without any sharp edges, further highlights APS’s meticulous attention to detail.
4. The design of the bracelet links connecting to the case is identical to the authentic piece.
5. The texture of the clasp switch and the carving craftsmanship throughout the watch are consistent with the authentic piece.
6. The APS version of the 15400’s blue dial workmanship and color are almost indistinguishable from the authentic piece when placed side by side.
7. In terms of movement, it perfectly replicates the original 3120 movement, a true non-carded integrated movement, no longer using the 9015 movement with a deck.