Vintage 18ct gold gentlemen's Omega wristwatch. Circa 1925. A white enamel dial with Arabic numerals (original phosphorous overlay) with black minute markers and separate seconds dial at the 6 o'clock postion. An unusual 24 hour secondary inner ring finished in red. Blued pierced steel hands. Signed Omega. A top quality jewelled gold finished mechanical lever movement. In good working order. Signed Omega. Movement number: 5570882. A three piece snap fit cushion shaped case in 18ct gold (stamped) and signed Omega. The case plain. Case serial number: 6457434. Dimensions case: 29.06 x 29.06 x 6.60mm. Black calfskin strap attached with gold finished Omega clasp. The watch is in excellent original condition.