This is a vintage 37mm. OMEGA manual winding OVERSIZE vintage watch in stainless steel dating to 1938. The dial was AMAZINGLY restored in two-tone with reflective outer edge, sub-seconds and retains the original blued steel Dauphine hands. The manual winding 15 jewel (early) manual winding movement was just cleaned and is accurate. These large sized OMEGAS are becoming very hard to find. This OMEGA will draw many eyes to your wrist-amazing.