New Watch Case Knife & Snappy Watch OpenerWatch Case Knife. This is a new watch case knife. This Swiss pocket knife is made in Switzerland by the maker of the famous Swiss Army Knife. It is excellent for all-purpose use. The short blade is made specifically for opening watch cases. This knife features stainless steel blades and an anodized handle. The longer cutting blade comes extremely sharp. It measures approximately 3 1/2" (89 mm)Snappy Case Opener. This is a new Snappy case opener. The Snappy case opener is another Euro Tool exclusive designed to make opening watch cases easier. Just position the point between the case back and the case and slowly push. The blade pops under the back, making it easy to lift off. There is nothing like this on the market today. It measures approximately 5" (127 mm).