This is one of the earliest Omega to house the 30mm caliber. The dial on this timepiece is very rare with beautiful copper finish printed indexes. The factory original finish dial is untouched and do show signs of aged. Large sub second dial makes it even more attractive. The fully serviced caliber 30 manual wind movement is working strong and accurate. Solid stainless steel unpolished original signed case. Replacement unsigned crown. Brand new crystal. Hard to see the dial on certain angles due to the crystal reflection even in person. The movement serial number is 8970584 dating this watch to 1939. Case model 2099 and measures 32.5mm across excluding crown by 38 lug tip to lug tip. Will come with brand new 18mm genuine leather strap. Wrist size in photo is 6 inches.