What a gorgeous watch . Since the Bulova Ad is from the 1933 will have to say this watch is from approx.that time and is known as The " MAXIM " . I believe it is a 10 series movement . What makes this wristwatch rare and very desirable is that although it looks like a " RANGER" MODEL by Bulova but the Ranger was made in the late 1930`s . Notice the fantastic and extremely rare white gold filled Art Deco stepped case . This is definitely one of the great buys for watches here on Ebay and will only increase in value but it can be a daily wearer too . I had a BRAND NEW GENUINE CROCODILE SKIN STRAP and a BRAND NEW CRYSTAL installed while it was being serviced so buy with confidence .