Features:
--APPLICATION: The crown winder can be used when letting down the mainspring on mechanical watches.
--ADJUSTABLE: The crown winder fits most watch crown, winding your mechanical watch easily and fast.
--PREMIUM QUALITY: Adopting premium metal material, anti-rust, sturdy and .
--WIDE CHOICE: There are 4 different sizes,you can choose as you need.
Specifications:
Material: Metal
Color: Shown As Pictures
Length: Approx. 8cm / 3.1inch
Optional Caliber: 3mm / 0.1inch, 3.5mm / 0.1inch, 4mm / 0.2inch, 4.5mm / 0.2inch
Weight: 27 - 28g
Type: Tools & Repair Kits
Function: Repair Watch, etc
Package Includes:
1 x Watch Crown Winder