I have the generic 2100 tool. Works great.
For all the other screwdriver sizes in between I have curvature blade bergeon drivers (1.3mm, 1.4mm & 1.6mm)
http://www.ofrei.com/page1727.html#34525
Bergeon tweezers are a must for bracelet removal...
https://www.esslinger.com/bergeon-78...-bar-tweezers/