This is a vintage 1950s Swiss LeCoultre Futurematic 817 automatic wristwatch in a gold filled case. Black Leather band. The movement is numbered 831458. The white dial features the power reserve dial at the 9 o'clock position and the the second hand dial at the 3 o'clock position.
The case is 35mm diameter and from lug end to lug end, it is 44.5mm. The total length of the band is 8 1/2"

In overall very good cosmetic condition with some minor surface scratches to the case and the crystal. As pictured, the slide on the back of the case is missing and will need to be replaced. The watch is in need of restoration. It is not currently running.