This Tudor reference 4463 stainless steel watch measures 34mm. in a very clean Tudor Oyster case (by Rolex) and includes the original Oyster patent early winding crown. This watch dates to about 1950. The dial and hands are all original. The manual winding Tudor (by Rolex) movement was just cleaned and is accurate. These watches were produced for the Commonwealth market and included some the dial names such as Sussex, Essex, Bristol and Devon. These particular watches are becoming hard to find these days.