This is a classically styled dress watch that has a ton going for it...36mm, manual wind, super thin, solid 14kt, looks like a Calatrava . Here is what I know about it... Case: 36mm solid 14kt gold snap back case with hallmarks on lugs. It doesn't appear to have been overly polished and there is some nice patina developing. Caseback is marked Tourneau and has nice perlage. 18mm lugs. Dial/Hands: Appears to be original with applied gold markers and patina. Gold hands are also in great shape. Movement: Peseux caliber 330 base..I don't know if Tourneau modified. It's super thin, winds smoothly, has a strong power reserve, and keeps good time. My watchmaker recently cleaned and oiled the movement. Crown/Crystal/Strap: Crown appears to be original and gold. Crystal is in excellent condition. Comes with an 18mm crocodile strap. Asking $595 Shipped in the CONUS. Feel free to PM with questions or email watchknut AT gmail.com