Watch tools and spring bars

How to choose watch tools and spring bars

Start with the job you do most. If you swap straps often, quick release spring bars save you from reaching for a tool at all. If you fit and refit many bands, a full spring bar kit keeps every lug width on hand. If you open cases and remove hands, you want a hand remover and a precision driver kit that covers small screw heads.

Match the tool to the watch, not the other way around. Lug width drives spring bar choice. Screw size drives driver choice. Hand size and dial height drive your choice of hand remover. When you know those three numbers, the rest of the page is simple.

Spring bars: sizes and measuring

Spring bars come in two common diameters here: 1.5 mm and 1.8 mm. The 1.8 mm bars are the sturdier pick for dive-style cases and thicker straps. The 1.5 mm bars suit dress watches and slimmer lugs.

Length runs from 8 to 25 mm across the kits. To measure your lug width, use a ruler or caliper across the inside of the lugs where the bar sits. Measure in millimeters, then convert: 20 mm is about 0.79 in, 22 mm is about 0.87 in. The Quick Release Spring Bar Set covers 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 and 24 mm lug widths in one pack, with 4 or 20 pieces. The Quick Release Spring Bar Pack is built for 20 mm lugs only and comes in a 20 piece pack.

The Spring Bar Kit holds 360 pieces in 1.5 mm or 270 pieces in 1.8 mm, with double flange bars from 8 to 25 mm. That range fits watch bands and straps with 8 to 25 mm lug widths. Keep a kit like this on the bench and you stop hunting for a single bar mid-job.

Hand tools: removers and drivers

The Hand Remover Set uses a 2.17 in (5.5 cm) round tool plus a 1.38 x 1.02 in (3.5 x 2.6 cm) hand remover plate. It fits watch hands and dial pointers. The plate supports the dial while the tool lifts the hand. Wipe clean and keep it away from water.

The Precision Driver Kit comes in 5 or 13 screwdrivers with tips at 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8 and 2.0 mm. It fits watches, glasses and jewelry. Stainless steel bodies hold up to repeated use. Wipe clean and keep away from water.

Kits for the bench and for service

The Bench Kit measures 7.9 x 3.9 x 2 in (20 x 10 x 5 cm) and weighs 1.39 lb (630 g). It packs 212 pieces in metal and plastic, which makes it a solid base for a home bench. Wipe clean and keep dry.

The Bench Spring Bar Assortment holds 360 bars at 1.5 mm or 270 bars at 1.8 mm, all double flange, in lengths from 8 to 25 mm. The Bench Screwdriver Ten-Pack adds 10 steel screwdrivers. Wipe both clean and keep them away from water.

The Service Kit is a 2.76 in (7 cm) round tool in rubber, plastic and metal, sold in packs of 6 or 8 pieces. It suits routine case and movement work. Wipe clean and keep away from water.

Materials and care

Stainless steel is the backbone here. It resists rust in normal use and holds its shape under repeated pressure. Plastic parts, like those in the Bench Kit and the Service Kit, keep weight down and protect delicate surfaces.

Care is short and the same across the category. Wipe tools clean after each use. Keep them dry. Keep spring bars away from water and store them in a dry tray or box so they do not pick up moisture. A dry bench is a bench that lasts.

Matching tools to your watch

Use the table below to line up a job with the right product. Lug width, bar diameter and tip size are the numbers that matter most. When in doubt, measure twice and pick the size that matches your watch case.

If you are new to strap changes, start with a quick release set in your lug width and a spring bar kit for spares. If you already open cases, add the hand remover and precision drivers. The bench and service kits round out a home setup without crowding your work surface.