Boucheron Reflect with an Omega movement.The movement is in beautiful condition as seen in the images, it was just serviced as well and is running at +- 6 second/dayYear 1950s (1956)Lug Width Measures 17mm w/ boucheron patented lug that slides outCase measures 22m x 36mm Solid 18k case with most likely 18k dial as well. Lovely roman numerals and stamped dial. “Happy 20” Perhaps a gift from parents to their child turning 20?Hand engravings on back Blued handsPainting at the end is included measure 8 x 10 done by me!