A push-button clamp tool that grips watch crowns from 1.5mm to 3.0mm, letting you wind securely without touching the case or movement.
⭐ At a glance
📏 Jaw capacity: 1.5mm–3.0mm
✅ Fits most small watch crowns within that range
📦 Included: 1 x crown winding aid tool
✔️ Condition: New
Material: Stainless steel
🔧 What it does & how to use
This clamp aid makes it easier to wind a watch crown by hand, especially useful when a firm, controlled grip is needed or direct finger contact is awkward — handy for hobbyist watch owners and repairers alike.
- Open the jaws: push the plunger at the rear of the tool
- Position: place the open jaws over the watch crown
- Clamp: release the plunger so the jaws grip the crown firmly
- Wind: turn the tool body to wind the crown
⚠️ Please check the diameter of your watch crown before buying — the jaws open to a maximum of 3.0mm and won't clamp securely onto larger crowns.