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China Make 4040/4039 Brass Movement Holder Set — aftermarket watch movement seat frame set crafted from solid brass, designed to securely hold movements during servicing. Includes two holder sizes (4040 and 4039) to accommodate different movement diameters. Essential bench tool for stable, hands-free movement work. Brand new.
| Parameter | Value |
|---|---|
| Brand | China Make (Aftermarket) |
| Model | 4040 / 4039 |
| Product | Brass Movement Holder Set (Seat Frame) |
| Material | Solid Brass |
| Function | Movement Holding, Servicing Support |
| Application | Watch Movement Service, Repair |
| Condition | Brand New |
Q1: Is this a professional Swiss-made tool?
A: No — this is a China-made aftermarket brass movement holder set. It is not manufactured by premium Swiss brands like Bergeon or Horotec. It offers functional performance at an economical price point for hobbyists and budget-conscious watchmakers.
Q2: What is a movement holder used for?
A: A movement holder (seat frame) securely clamps and supports the watch movement during servicing. It provides a stable, hands-free platform for tasks like dial removal, hand setting, movement disassembly, and reassembly. Without a holder, the movement would shift and risk damage during delicate work.
Q3: What is the difference between 4040 and 4039?
A: The 4040 and 4039 are two holder sizes in the set, designed to accommodate different movement diameters. The larger 4040 typically fits bigger movements (e.g., chronograph or larger automatic calibers), while the 4039 fits smaller or standard movements (e.g., ladies’ or compact calibers). Having both sizes covers a wider range of watches.
Fast worldwide shipping within 3 business days.
Competitive pricing on Seiko/Hattori calibers.
3,000+ watch movements and parts in stock.
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