Wrist Watch no. ???

Case: Missing Dial: Silvered, rectangular, blued steel Breguet hands Movement: Rectangular, nickel, Cresarrow logo Provenance: 19?? - CH Meylan, Brassus 2015 - ebay #161731269625, $33, 17 Jun 2015, "Offered for Consideration is a Nice Antique C.H. Meylan 18 Jewel 5 adjustment Swiss Watch Movement. The movement is in nice running order as it has been stored in a plastic keeping the movement secure. Movement Measures 11.75mm by 22.35mm."