Vintage Croton Invitational – thewatchpreserve。Vintage 33mm Croton Marshall University Men\'s Mechanical Wristwatch AS 1809 Product Description Item: Wristwatch Brand: Croton Model: Invitational Movement: Mechanical Case Material: Stainless Steel Country: Swiss Gender: Men\'s Caliber: AS 1809 Size: 33mm Product Measurements Diameter: 33mm Lug Width: 18mm Tip to Tip of Lugs: 98mm Product Condition Fair, overall condition for its age. Running, but we dont know the last time it was serviced. This means, it can run unreliably, start or stop and timekeeping is not guaranteed. There are scratches on the case. There are scratches on the crystal. There is light discoloration on the dial. The band is not original. Marshall University labelled Croton watch in fair shape. Strong amplitude just above 200, but not keeping time.