Case has some tarnishing to the plating commensurate with age but is generally good condition. The dial appears totally original and is in excellent condition with minimal discolouration. The glass has some scratches. The crown bears the Certina insignia and may or may not be the original one. The movement is the superior Certina 25-651, stamped on the rotor as having 28 jewels. The movement functions well and the watch keeps good time, but the winding crown is a little stiff and may need oiling/adjustment. Diameter without crown - 34.5mm, with crown 37.2mm The watch is on a Hirsch 18mm leather strap This is a nice original watch in generally very nice condition.