I recently saw here some qc pix of the tudor black bay gmt from zf with misaligned dial and date.
I had the same problem with my zf tudor black bay gmt even if my qc pics looked perfect and everything, bezel insert, dial and date was perfectly aligned.
When I received the watch I noticed that the date was not centered in the date window and that the dial was also not aligned anymore.
Therefore I opened the watch to check the screws and they were not tight enough so the movement could slightly move inside the watch case.
So i did some screw adjustments and found out something strange about the A2836 movement and dial mounting.
On this watch the dial is not directly attached to the movement but just to the spacer ring who sits around the movement. The movement itself is attached with two screws on the spacer which is held by additional two screws in the watch case.
Here a drawing for better understanding :
https://clickpix.org/image/zOabFk
If you want to align the dial or date you can easily do it by yourself without being an watchsmith or have some special skills :
1. Take your tudor black bay gmt with A2836 movement :
Image 6036465F BAFB 493D 9C2A 4B56B10B15BC hosted in ClickPix.org
clickpix.org
2. Use a ball from amazon to open the back case :
Image EBFFAAFB 9AED 4DCD 9D0B EA748B02437E hosted in ClickPix.org
clickpix.org
3. You need a screwdriver for this adjustment:
Image 7ACA50AD B916 43B8 84A2 CDE6CF5B1004 hosted in ClickPix.org
clickpix.org
4. Check if your bezel insert is centered on the watch between the lugs :
Image E7F46B73 091A 4424 A470 8C308A0194B1 hosted in ClickPix.org
clickpix.org
If not, you need to remove the bezel from the watch and align it properly.
5. There are 4 screws you need to work on :
Image 2D7A15CB F689 42C2 A37C 8E671E2A4A5D hosted in ClickPix.org
clickpix.org
6. To align the dial you need to loose slightly the two screws on the outside and then you can gently turn the movement assembly in the right direction :
Image CB86EB11 72DE 475B 9961 82181F8B2B37 hosted in ClickPix.org
clickpix.org
Image 99484A16 3D49 42FD BD90 904C4D7A5044 hosted in ClickPix.org
clickpix.org
7. To align the date in the date window you need to loose slightly the two screws on the inside and then you can gently turn the movement in the right direction :
Image A92B91CB 2F7A 4489 BB98 D228B86F0484 hosted in ClickPix.org
clickpix.org
Image 5A3D1146 E6E6 4B84 B0AB E7D71848E78F hosted in ClickPix.org
clickpix.org
8. PAY ATTENTION TO JUST MOVE THE MOVEMT BY MAX. 1-2MM NOT MORE BECAUSE IF YOU FORCE TO MUCH YOU RISC TO BREAK THE STEM. THIS ADJUSTMENT ONLY NEED VERY SLIGHT TURNS (< 1MM) NOT MORE.
9. After everything is adjusted and in position make sure to tighten all 4 screws so that the movement can’t rotate anymore.
And you are done
