This Lady Omega 661 24 jewels 2 adj automatic De Ville watch movement is a great find for watch enthusiasts. The Swiss-made unit is compatible with Omega DeVille watches and is ideal as a replacement or spare part. Its mechanical (automatic) movement type ensures accurate timekeeping, while its brand and quality make it a valuable addition to any collection. The unit quantity is 1 and it comes as a unit, complete with all necessary parts.