Superior Metal Build:Constructed from high-quality metal, this watch crown winder ensures durability, , and stability. Invest in a tool that will keep your mechanical watch in optimal condition. Adjustable Design:The crown winder is adjustable to fit most watch crowns, allowing for easy and fast winding of your mechanical watch. Enjoy the convenience of a versatile tool that simplifies the maintenance of your timepiece. Varied Size Options:With 4 different sizes available, you can choose the one that best fits your watch crown. Ensure a snug and secure fit for efficient winding and maintenance of your mechanical watch. Versatile Functionality:This watch crown winder can also be used to release the mainspring while working on mechanical watches. Enhance the accuracy and precision of your watch maintenance with this versatile and practical tool. Portable and Lightweight:Compact in size and lightweight, this watch crown winder is easy to carry with you wherever you . Enjoy the convenience of a handy maintenance tool that can assist you with your timepiece wherever you are. Features:
Adopting premium metal construction, anti- and stable. Adjustable, the crown winder fits most watch crown, winding your mechanical watch easily and fast. There are 4 different size, you can get suitable one. Can be used when letting down the mainspring when working on mechanical watches. Easy and handy to take with you because its small size and light weight. 

Specifications:
Material: Metal
Color: Shown As Pictures
Length: Approx. 8cm / 3.1inch
Optional Caliber: #1 3mm /0.1inch, #2 3.5mm / 0.1inch, #3 4mm / 0.2inch, #4 4.5mm / 0.2inch
Weight: 27 - 28g
Type: Tools & Repair Kits
Function: Repair Watch, etc

Package Includes:
1 x Watch Crown Winder

Note:

Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.