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The Bergeon 7971 is a fibreglass cleaning pen designed to remove stubborn dirt, oxides, and old adhesive residues from watch glasses, cases, and metal bracelet gaps. Its tip consists of extremely fine glass fibres that safely clean without scratching polished surfaces. This tool is an essential daily cleaning aid for watchmakers and enthusiasts. This product is brand new and genuine, in original packaging.
Brand:Bergeon (Swiss)
Model:7971
Origin:Made in Switzerland
Quality:Genuine original, brand new in original packaging
Type:Fibreglass cleaning pen
Tip Material:Extremely fine glass fibres
Application:Cleaning watch glasses, cases, and metal bracelet gaps, removing dirt, oxides, and adhesive residue
Features:Does not scratch polished surfaces, refillable fibre cartridge
1. Is this glass pen an original Bergeon genuine part?
Yes. It is manufactured by Bergeon in Switzerland, brand new in original packaging, not a third-party copy.
2. What operations is this tool suitable for?
Suitable for cleaning watch glasses, cases, and metal bracelet gaps, removing stubborn dirt, oxides, and old adhesive residue.
3. What are the advantages of the fibreglass tip?
Extremely fine glass fibres precisely remove contamination without scratching polished surfaces, ideal for delicate cleaning of metal and glass surfaces.
Fast Worldwide Shipping – Orders are dispatched within 3 business days.
Competitive Pricing – Great value across watch movements, replacement parts and watchmaking tools.
Extensive Selection – More than 3,000 watch movements, parts and accessories available.
Trusted Worldwide – Trusted by watchmakers, repair professionals and watch enthusiasts worldwide.
Personalized Sourcing – Can’t find the part you need? Contact [email protected] or WhatsApp +86 18620212114.








