F6173-B Heavy Duty Watch Back Case Press Tool Mineral Watch Crystal Presser. Powerful watch press pressure back cases for watch factories. A great tool that saves efforts and improves efficiency. Whole metal structure, very durable. Weight: about 4.5KGS. Package included: 1 set. The item “F6173-B Heavy Duty Watch Back Case Press Tool Mineral Watch Crystal Presser” is in sale since Wednesday, February 3, 2021. This item is in the category “Jewellery & Watches\Watches, Parts & Accessories\Parts, Tools & Guides\Tools & Repair Kits”. The seller is “guhofind” and is located in Guangzhou. This item can be shipped worldwide.