SE is proud to present our Watch Repair Tool Kit. This kit includes everything you need to tackle most watch repairs from battery changes to strap resizing. Features of our product include: (1) Nylon Hammer (2) Adjustable Case Opener With 18 Pins (3) 5" Stainless Steel Tweezers (4) Double Ended Spring Bar Tool (5) Watch Block (6) 3 Precision Flat Head Screw Drivers: 1.2 mm, 1.4mm, 1.6 mm (7) 2 Piece Pin Tips: 0.7 mm, 0.9 mm (8) Case Knife (9) Magnetic Lock Box SE is committed to providing the customer with the best source for value possible on the market. You will enjoy the quality, function and usefulness this 12 Piece Watch Repair Took Kit has to offer. SE is a registered trademark protected by US Trademark Law. .