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<> The date window on the dial and cyclop on the crystal will match the original date disc on the ETA 2824 movement so that you do not need to use the date wheel overlay
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It looks like this kit has a date window that's compatible with the ETA 2824, so you won't need to mess with a date wheel overlay. It's a little off from the gen (shifted slightly to the side), but it will save you a lot of aggravation on your first build, and 99% of people...even watch enthusiasts...will never notice. Messing with date wheels and overlays is probably best left to a future build, when you've built up some skills and confidence.
So you'll just need the movement, which you seem to have found, and the tools.
For tools, the bare minimum:
1) a small screwdriver (The Bergeron "red" screwdriver, or generic equivalent) for removing the stem from the movement and attaching the movement clips to the movement.
2) something to set the hands. There are specific tools for this, although most that have a few builds under their belts have developed their own way of doing it that works for them.
3) something to open and close the case back. There are wrenches, but most use a rubber ball.
This is a really good guide to get you started selecting tools
Simply put, you'll need to do the following:
Attach the dial to the movement
Attach the hands to the movement
Insert the movement in the case and secure with movement clips
Close the case back
Install and size the band to your wrist
There are many many videos and guides to assembling a watch. I'd seriously spend the time waiting for the parts to arrive watching as many as you can...you'll learn something new from each one. When you're ready to start, do NOT rush yourself...take your time and be very careful.
That said, your first watch build is something you're going to be very proud of...enjoy it and make sure to post some photos for us to enjoy!