Hello Mike, Thank you for your inquiry! The dimensions: for the St Moritz M1 Dive Watch Large size / Grande Taille Case diameter with crown: 42.70mm Case diameter: 39.30mm Lug to Lug: 47.21mm Thickness: 11.68mm Band Width / Entrecorne: 18.00mm Weight (including bracelet): 0.16kg/0.35lb Small Size / Petite Taille Case diameter with crown: 32.38mm Case diameter: 30.02mm Lug to lug: 35.00mm Thickness: 10.54mm Band Width / Entrecorne: 14.00mm Weight (including bracelet): 0.08kg/0.20lb
http://www.scuba.com/scuba-gear-108/130212/St-Moritz-M1-Dive-Watch.html If you would like to place an order or have questions about our products, please contact one of our certified Dive Instructors at SCUBA.com by calling 800-247-2822 <> 949-221-9300 or e-mail us at: info@scuba.com