Lug to lug 52.5mm. Strap width case end 22mm. Strap width buckle end 20mm.If you have any questions please let me know. The item "Longines Legend Diver Spain Limited Edition Of 163 Pieces Ref L37742582" is in sale since Monday, February 22, 2021. This item is in the category "Jewellery & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "dlhussain" and is located in London. This item can be shipped worldwide.