Up for sale is a Frederique Constant Automatic Manufacture Model, Reference FC-710MB4H6. Case diameter is 42mm with a black leather band with a deployant clasp. Has a beautiful exhibition caseback exhibiting the in-house movement. Movement has a 42 hour power reserve. Comes with no box and no papers. Condition is really good with minimal scratches. Price is $900 and will accept venmo/paypal (buyer's protection at your cost).