The Royal Oak Ref. 15400ST was launched in 2012 and remained in production until 2022. The most obvious difference between this model and its predecessor is the increase in case size, with the Ref. 15400ST measuring 41 mm in diameter instead of 39 mm. The thickness of the case has also increased slightly, from 9.4 mm to 9.8 mm. So, for those buyers with larger wrists, or who just prefer a larger watch, this is a good choice.
Aside from the size difference, the Ref. 15400ST shares similarities with its predecessor, including the option of a stainless steel or rose gold case. The two buy replica watches also use the same 3120 movement. However, since the same movement is inserted into a larger case, the date aperture is placed more centrally.
Another visual difference that visually distinguishes the Ref. 15400ST from the Ref. 15300ST is the dial markings at 12 o’clock. This is due to the fact that the “AP” marker is significantly smaller and located at the bottom of the dial. The watch also features a modern folding clasp, replacing the old-style clasp with the larger logo.
The latest addition to the Royal Oak collection is the Royal Oak Ref. 15500ST, released in 2023, which is still in production. It retains the larger 41mm case size introduced through the Ref. 15400ST and has the same features as the Ref. 15400ST and features the same modern-style AP folding clasp. However, there are some notable differences, especially internally.
Perhaps the most important change is the introduction of the calibre 4302, a self-winding movement that is also used in the Audemars Piguet code 11.59 watch. The movement is shown thanks to a skeletonized movement oscillator, and because it is larger than the Caliber 3120, the date display is once again close to the edge of the dial in much the same way as the Ref. 15300ST.
Once again, you can choose between stainless steel or rose gold case materials. However, it is worth noting that the Ref. 15500OR is only available with a black dial, while the Ref. 15500ST is available in blue, black, slate and silver.
If you are looking for an elegant timepiece or feel a connection to the history of the Audemars Piguet brand, the older Ref. 15300 or 15400 models may be ideal. They feature reliable movements that have been in use for over 20 years. The smaller size of the Ref. 15300 makes it ideal for smaller cheap replica watches. The smaller size of the 15300 makes it ideal for smaller wrists, while the 15400 is larger and bolder.
On the other hand, if you’re looking for the best in watches, the latest Ref. 15500, along with its newly updated movement, will reliably serve you well for years to come. Ultimately, whatever your choice, make sure you buy, as we have all of these watches in stock and ready to ship at the best possible price.
