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Genuine Swiss-made Bergeon 7899-140 ergonomic screwdriver, brand new in original packing. Features a 1.40 mm blade size with shank in anodized aluminium — a professional precision tool designed for comfortable, fatigue-free extended use in watchmaking and fine mechanical work. The ergonomic design ensures optimal grip and control for professional watchmakers and repair technicians.
| Parameter | Value |
|---|---|
| Brand | Bergeon |
| Model | 7899-140 |
| Origin | Made in Switzerland |
| Type | Ergonomic screwdriver |
| Blade Size | 1.40 mm |
| Shank Material | Anodized aluminium |
| Feature | Ergonomic design for extended use |
| Condition | Brand New In Original Packing |
Q1: Is this a genuine Bergeon screwdriver?
A: Yes — this is a genuine Bergeon 7899-140 ergonomic screwdriver, made in Switzerland and brand new in original packing. It is not a generic or third-party copy.
Q2: What blade size is included?
A: The blade size is 1.40 mm — suitable for watch movement and case screws.
Q3: What material is the shank made from?
A: The shank is made of anodized aluminium — lightweight, corrosion-resistant, and durable.
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.









