The Bergeon screwdrivers are one of the best screwdrivers available and is used by many watchmakers worldwide.
Sold separately, available in all sizes.
Orange - 0.5mm
White - 0.6mm
Yellow - 0.8mm
Black - 1.0mm
Red - 1.2mm
Grey - 1.4mm
Violet - 1.6mm
Green - 2.0mm
Blue - 2.5mm
Brown - 3.0mm