E15

About the Patek Philippe E15

It has 57 parts and 6 jewels, shows hours and minutes, and is finished to Patek's standard even though the caseback is closed. It exists because the rectangular bracelet watch of 1999 was built for a wrist that wanted diamonds and a slim case rather than a mechanical movement, and it is still the movement of the Twenty~4 in its original form.

In the library it powers 25 Twenty~4 references, the 4910 in steel and gold with diamonds, and 5 Gondolo Serata references. Case widths run from 24 mm to 28.6 mm.

The 16-250 is the hand-wound movement of the Twenty~4 4920, and the 324 S C the automatic of the round Twenty~4 of 2018.