Without the Crown : 46 mm. I do the detailed photo, please attentively see. Ladies and Gentlemens, please note, that some items will be send from Europe.The item "Vintage Wrist pocket watch HAMILTON GCT cal4992b" is in sale since Tuesday, April 9, 2019. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique". The seller is "martawatch" and is located in Chicago, Illinois. This item can be shipped worldwide.