Original pocket watch movement made into wristwatch IWC Schaffhausen caliber 58, 15 jewels no. 535253 from 1912 signed "IWC" under the dial. Great condition and very precise. The hands are set using the button at the 4 o'clock position and simultaneously turning the crown.
The dial is the original porcelain dial with no chips or hair lines in perfect condition signed "International Watch Co Schaffhausen" with vintage blued steel hands. The case is a new steel case 316L custom-made 2022 built specifically for this movement. New glass front and back to show movement (see images). New stainless steel crown.

Be careful not to use force when opening the back cover. It's not recommended to touch any part of the movement.
This watch will be delivered in full working condition and sent with adequate padded packaging that will ensure its safe arrival to you.
DO NOT PULL CROWN to set watch. You the button at the 4 o'clock position and turn the crown to set the watch.

Important note on this IWC watch.
There is no other warranty given for this watch.
The watch is a manual mechanical watch. If this watch should ever need any repair, please be aware that repairs will not be cheap as parts are usually no longer available for watches this old. You should have the watch serviced every 3-5 years, and if the watch is working, this should cost the same as servicing a new watch.
When you adjust the time of your watch, move the hands in a clockwise direction only. You risk damaging the movement if done counterclockwise. Only small adjustments counterclockwise (a few minutes) are acceptable.
This watch is an old vintage watch and should be handled with care. Do not drop or bang the watch into door sills, walls, etc. The moving part inside the watch may break if you are not careful. 
Keep the watch away from magnets. If you suspect your watch is magnetized, please take it to a watchmaker to have it demagnetized (or get a cheap demagnetizer on Amazon).
The watch may gain or lose as much as 2-3 minutes per day. This is normal for a watch like this. Do not adjust the movement rate inside the watch. If you need to adjust the rate, please take it to a watchmaker.

I WON'T SEND TO PO BOXES.