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Genuine Swiss-made Bergeon 7841 annular lamp with loupe, brand new in original packing. Features a Ø 95 mm lens with 2× magnification and an incorporated Ø 25 mm lens with 4× magnification, powered by 100V–240V / 50Hz–60Hz with a flexible arm, magnetic stand, and battery backup. Provides shadow-free, shadowless illumination — the essential professional inspection and assembly tool for watchmakers.
| Parameter | Value |
|---|---|
| Brand | Bergeon |
| Model | 7841 |
| Origin | Made in Switzerland |
| Voltage | 100V–240V |
| Frequency | 50Hz / 60Hz |
| Large Lens | Ø 95 mm, 2× magnification |
| Small Lens | Ø 25 mm, 4× magnification (incorporated) |
| Arm | Flexible arm |
| Stand | Magnetic stand |
| Power | Mains + battery backup |
| Condition | Brand New In Original Packing |
Q1: Is this a genuine Bergeon annular lamp?
A: Yes — this is a genuine Bergeon 7841 annular lamp with loupe, made in Switzerland and brand new in original packing. It is not a generic or third-party copy.
Q2: What magnifications are available?
A: The lamp features dual magnification — a Ø 95 mm lens at 2× and an incorporated Ø 25 mm lens at 4×, providing versatile inspection options.
Q3: What voltage does it use?
A: The lamp operates on 100V–240V / 50Hz–60Hz universal mains power. It also includes battery backup for portable use when mains power is unavailable.
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.









