Screw Driver Set

The Hairspring screwdriver set is crafted in Switzerland for the collector who demands absolute precision when handling their timepieces. This professional-grade Bergeon 30081-S10 set features ten flat-head watchmaking screwdrivers (ranging from 0.50mm to 3.00mm) manufactured entirely from stainless steel. Each driver is fabricated with a fully knurled shaft for a secure, slip-free grip and topped with swivel hex heads that allow for effortless torque control during adjustments. The heavy rotating base turns effortlessly on smooth ball bearings, offering a precise spin that keeps your workspace organized via color-coded slots. Each slot comes pre-loaded with two spare blades per size. Whether sizing a vintage bracelet, or making fine adjustments to a mechanical caliber, this set balances bench level utility and a clean aesthetic that feels at home on any collectors desk.