Four references. That is the whole of Atelier inside the Timex catalogue, and there is no reason to inflate the figure: a short line fits on one screen and is remembered whole, which is more than the long ones manage.
All four are listed, the TW2Y72400 and the TW6A06900 among them. If you came looking for one in particular, it is right beside this text; if you came out of curiosity, seeing all four will take you less time than making up your mind. We work with Timex as an authorised official distributor, so whichever piece you choose reaches you through the brand's own channel.