15 Sizes Watch Back Case Opener Die For Breitling Removal Tool Kit 19mm - 43mm Pentadecagon (15 Sides). BRE 11: 36.03mm,BRE 12: 36.8mm,BRE 13: 37.7mm,BRE 14: 42.02mm,BRE 15: 43.72mm. Sizes Available.
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