Item Description:

A complete set of Breitling case opener tool. Aluminum handle, 15 PCs of high grade aluminum alloy dies. These 15 dies can also be used in other watch case openers or other hand wrenches that take the standard type dies. Smallest dies is 19.3mm corner to corner and 18.5mm from side-wall to side-wall. Largest inside measure across 44.7mm corner to corner and 43.8mm from side-wall to side-wall.