PROFESSIONAL WATCH PRESS TOOL SETThis watch press set includes a watch press manchine, 12 different size of dies, suitable for snap off watches to open the watch, closing the watch back cover after repairing such as battery replacement and cleaning. This set is ideal for both beginners and professional watch repairmen. 12 DIES FOR YOUR WATCHThis watch press tool comes with 12 dies, which are suitable for snap-off watches of 18-50mm sizes. There are 11 double sided dies, such as 18/20mm, 21/23mm, 20/25mm, 24/26mm, 28/30mm, 31/32mm, 33/34mm, 36/38mm, 40/42mm, 44/46mm, 48/50mm. Whatever size watch, the solution is here! EASY TO OPERATEThis watch repair tool only takes 3 steps to close the watch back cover: Firstly, select 2 suitable dies and screw them on the watch press machine. Secondly, put the cleaning cloth on the lower die and the watch on the cleaning cloth. Thirdly, press the press tool at this time to complete the operation. WELL MADEThis watch back press tool is made of high hardness alloy material, durable and long service life, and the assorted disks are hard durable plastic which is smooth to avoid damage to the watch. The arm of the press is spring loaded it keeps the press in the open position.The spring is nice and does not require too much pressure to close it. 100% QUALITY ASSURANCEWe are very confident in the quality of this watch case press tool, and provide 12 months warranty or refund for it. Please feel free to reach us if you have any questions about your purchase. We will solve your problem within 24 hours. See more product details PROFESSIONAL WATCH PRESS TOOL SETThis watch press set includes a watch press manchine, 12 different size of dies, suitable for snap off watches to open the watch, closing the watch back cover after repairing such as battery replacement and cleaning. This set is ideal for both beginners and professional watch repairmen. 12 DIES FOR YOUR WATCHThis watch press tool comes with 12 dies, which are suitable for snap-off watches of 18-50mm sizes. There are 11 double sided dies, such as 18/20mm, 21/23mm, 20/25mm, 24/26mm, 28/30mm, 31/32mm, 33/34mm, 36/38mm, 40/42mm, 44/46mm, 48/50mm. Whatever size watch, the solution is here! EASY TO OPERATEThis watch repair tool only takes 3 steps to close the watch back cover: Firstly, select 2 suitable dies and screw them on the watch press machine. Secondly, put the cleaning cloth on the lower die and the watch on the cleaning cloth. Thirdly, press the press tool at this time to complete the operation. WELL MADEThis watch back press tool is made of high hardness alloy material, durable and long service life, and the assorted disks are hard durable plastic which is smooth to avoid damage to the watch. The arm of the press is spring loaded it keeps the press in the open position.The spring is nice and does not require too much pressure to close it. 100% QUALITY ASSURANCEWe are very confident in the quality of this watch case press tool, and provide 12 months warranty or refund for it. Please feel free to reach us if you have any questions about your purchase. We will solve your problem within 24 hours.