OSWW - The Open Source Watch Winder

The Open Source Watch Winder (OSWW) is an open source high quality, modular, watch winder. For $40*, you can build yourself a 3 watch, watch winder, with user-replaceable parts.

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👉 See OSWW & Winderoo in action on youtube (https://www.youtube.com/watch?v=BJKpY6Zp8BI) 👈

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Key Features - Quiet belt drive - Bi-directional winding; winds for 3 minutes then pauses for 3 seconds. Change this in the code! - Modular! Build one powered unit and daisy chain unpowered units together. - Open Source - pull requests welcome - Minimal electronics / programming experience required - Easy to print

Looking for Even More Features? Supercharge your build with Winderoo! - See Winderoo on Youtube (https://www.youtube.com/watch?v=BJKpY6Zp8BI) - Get Winderoo (https://github.com/mwood77/winderoo)

Winderoo is open source firmware, which adds the following: - Settable RPD (rotations per day) between 100 - 960rpd - Single direction (clockwise / anti-clockwise) or bi-directional winding. Settable start time. Have it wind while you're asleep, or while you're away, or anytime for that matter! - Manual cycle start / stop. 3 seconds of rest after 3 minutes of rotation, in every mode. - Estimated cycle duration (how long it'll take to wind your watch). - Cycle progress display (how far along the current winding routine is). Software or optional physical button to trigger ON/OFF state, so you can disable the winder completely. - Simple setup. Flash the firmware and File System with a few clicks, then connect your phone (or other device) to the winder's setup wifi network & add it to your home network. - There's no app required! You control it from a web browser. - Minimal electronics / programming experience required

Note: Winderoo has a separate set of hardware requirements to the OSWW and has much more complex firmware flashing requirements. If in doubt, stick with the base firmware provided in the OSWW repository.

*$40 at time of writing - March 2023

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https://ko-fi.com/mwood77

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_Please see GitHub for the most up-to-date info & models._

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Check out the detailed build and setup instructions on GitHub - https://github.com/mwood77/osww

Bill of Materials (what you need to buy) - https://github.com/mwood77/osww/blob/main/instructions/bom-requirements.md

Wiring Diagram - https://github.com/mwood77/osww/blob/main/instructions/wiring-diagram.md

Print Settings - https://github.com/mwood77/osww/blob/main/instructions/printing-recommendations.md

Source Files - https://github.com/mwood77/osww/tree/main/models/source-files

Some general printing advice:

The following models will require support: - STRUCT_mid_plate watch_mount -The model is designed to be printed with PLA, therefore tolerances are spec'd for that - Tolerances are between 0.1 - 0.2mm Print with 25% infill

This will the increase overall rigidity of the model, especially when dealing with the motor's torque. This will also give you a "premium feeling" product. If your printer has a tendency elephant foot, you'll need to file down some of the pieces.

For example, the mounting_dowel's outer lip will need to be filed down so the mounting_dowel_sleeve can easily slip over it. ----------------------

Most importantly, have fun!

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Revisions - March 2023 - RELEASE on Printables (https://www.printables.com/model/421249-osww-the-open-source-watch-winder) - March 2023 - Add source files - April 2023 - Add Winderoo