Cal. 2007 was only ever used in a single watch model: The 2007 Museum Collection No 7 "Marine 1932". It is a hand-wound movement with a simple two-handed display. Because the Marine 1932 had a sapphire case back (inside a novel pull-out case), the movement is highly decorated. Also due to this novel case, the winding crown is placed at 12:00. The movement contains 25 jewels, ticks at 28,800 A/h, and has a 48 hour power reserve. It measures 25.6 mm in diameter.