Top quality 20mm soft fluorine Rubber Silicone Watch band Buckle Grind Arenaceous Belt Special for Omega strap for Seamaster 300

- Material: Top Nature silicone rubber strap - length : Old version: 20mm = 118mm + 77mm, Upgrade version: 120mm + 75mm - Width: 20mm with 18mm at buckle - Color: 3 colors for options - Thickness:2-4mm - Rose gole and silver buckle and gold buckle for options - will send the free tools to replace your old strap Please provide the correct shipping address when you make the payment, especially when you ship to other address instead of your confirmed paypal shipping address Please follow below to measure the width for your strap - A = 20mm