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The Bergeon 2686 is a professional set of 18 small rough brushes, featuring stiff bristles and a steel shank diameter of 2.35 mm. The set includes 18 different shapes and sizes (references 2686‑060 through 2686‑163), designed for watchmakers, jewellers, and precision mechanics. These stiff brushes effectively remove stubborn dirt, rust, and oil residues from movement parts, cases, and bridges – an essential tool for the cleaning station.
18 Brush Types – Includes various shapes (cylindrical, conical, cup, flat, etc.) for diverse cleaning needs.
Stiff Bristles – Effective for removing stubborn dirt, oxidation, and dried lubricants.
Uniform Steel Shank – 2.35 mm diameter, compatible with most watchmaker‘s rotary tools or hand chucks.
Swiss Bergeon Original – Professional quality, bristles are securely anchored and durable.
Wide Application – Watch repair, jewelry cleaning, precision instrument maintenance.
| Parameter | Details |
|---|---|
| Model | Bergeon 2686 |
| Set Contents | 18 small brushes (refs: 060, 062, 063, 064, 070, 073, 082, 087, 088, 089, 144, 145, 146, 147, 160, 161, 162, 163) |
| Bristle Hardness | Stiff |
| Shank Diameter | 2.35 mm |
| Application | Cleaning movement parts, cases, bridges, etc. |
| Origin | Switzerland |
Removing dried oil residues and oxidation from movement plates, gears, and escapement wheels.
Cleaning case threads, lug slots, and case back sealing surfaces in hard‑to‑reach areas.
Removing burrs and residual polishing compound from jewelry.
Use with rotary tools (e.g., pendant motor or micro motor) for efficient cleaning.
1. Is this a genuine Bergeon set?
Yes. It is a Swiss Bergeon factory‑original set of 18 brushes, brand new.
2. Do the bristles shed easily?
Bergeon original brushes use high‑quality anchoring; bristles do not shed under normal use.
3. Can they be used with electric rotary tools?
Yes. The 2.35 mm shank fits most micro motor or pendant motor chucks. Use at low speed for best control.
4. Can they be used on watch dials?
Not recommended. Stiff bristles may scratch dial paint or lume. Use only on metal parts.
5. How do I clean the brushes themselves?
Remove debris with a soft brush or compressed air. Soak in alcohol and let dry if necessary.
Fast worldwide shipping within 3 business days.
Competitive pricing on Seiko/Hattori calibers.
3,000+ watch movements and parts in stock.
Trusted by watchmakers worldwide.
Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.








