This is an excellent Rolex vintage Bombay ref.5590 in 14k yellwo gold. Manufactured in 1966 for the Eaton department store in Canada for 25 years of service in the company. Very rare and highly collectable piece! Has got all the engraving on the back and letters instead of numbers on the dial - 1/4 Century Club ! This model is the only Rolex Oyster with curved lugs, that gave her the nick name Bombay. 12 month of Bachmann & Scher warranty!