CMI Hermle sells Webster Style MainSpring Winder in Australia. Please click here to view a larger selection of our high-quality Hermle clocks , replacement parts, and accessories. CALL US: 07 3271 2555. ... Clock Movement Importers. Ph : +61 7 32712555. Email : [email protected] Unit 1/1 McRoyle Street, Wacol. Automatic watches get their energy from the movement of the wearer. Even though the first automatic watches appeared as early as the 18th century, they remained a niche product until the rise of the wristwatch in the early 20th century. This new way of wearing a watch took it from the serenity of the pocket to the constant movement of the wrist. Wristwatch and Pocket Watch Mainspring Winders Ad by KimsCrazyCorner Ad from shop KimsCrazyCorner KimsCrazyCorner From shop KimsCrazyCorner. 4.5 out of 5 stars (13) $ 225.00. Add to Favorites Watchmakers 100 assorted size watch crown winders Gold repair replace Tool (22) Ad by alfindingsltd Ad. Specification: Item Type: Watch Mainspring Winder Material: Copper, Composite Wood Length: Approx. 20.5cm / 8.1in Width: Approx. 13.8cm / 5.4in Height: Approx. 6cm / 2.4in (manual measurement, please allow a little error) Applicable Crowd: Applicable watch maintenance professionals Application Scenario: Suitable for different size and model of watch mainspring.