This is a vintage new old stock Bulova Fifth Avenue New York gents 10kt yellow rolled gold plate mechanical (hand- winding) watch. Our store purchased this wonderfully preserved watch directly from Bulova watch company in 1963 (M3 is inscribed on back case signifying the year 1963) and and was not sold (No previous owner). The square dial is 23mm by 23mm and the case is 35mm by 30mm. The dial is white with an individual seconds hand dial at the 6 o'clock marker. The yellow tone band is 18mm wide and has an expansion section underneath. The watch runs great, and to insure that the watch continues to run great the movement has been professionally oiled and overhauled. It has the original inner box however does not have outer box or paperwork in addition to the watch having some slight showcase wear . This is definitely a wonderful collectors watch especially since whomever purchases it will be the first and only owner!