So i carried out a swap of my Clean Factory 116500 Xtal to Gen this evening. As promised i said i would post pics of the process. So see below.
This is for guidance and and my experience and not a tutorial. But i though i would post so if anyone wants to have a go they can see what you may come up against, by no means is the be all end all way to do it. Ive invested quite a bit (Over £2k) in watch tools and equipment to allow me to do this to a good level without compromising and damaging the watch and its parts. If you intend to do this i suggest you do the same or send to someone who knows how. I prepared for the risk of damage to my own watches but have no responsibility if you try this and it doesn't work out. Obviously i wish you well and hope it does but i cant take the wrap for it !!!
Firstly you need the correct tools to complete the process which are set out below Ive put my tools in brackets.
1. Caseback Opener (Betued 5700)
2. Springbar Tool (Bergeon Replica)
3. Crystal Press (Dauerhaft)
4. Good set of Watchmakers Screwdrivers (Bergeon 55-604 6899-S10)
5. Bezel Removal Tool (Generic)
6. Caseback Cushion (Bergeon 5395-55 Gel)
7. Polystyrene Stick Tool (Bergeon 6436)
8. Bench Mat (Bergeon 7808)
9. Hand operated Blower tool (Generic)
10. Rodico (Bergeon)
11. Small Polythene bags (100mm x 75mm)
12. Carbon Fiber Tweezer (Bergeon 6751)
13. Watch Movement Dust and Stroage Covers (Generic See Amazon)
14. Watch Silicone Greasing Case Tool (Generic)
Crystal required for Gen Daytona 116500 Part no: B25-7000-3-C1
Start by using spring bar tool to remove the bracelet. Remember which end link that goes to which lugs to when you refit you dont get upside down!
Once bracelet is removed you can start by using a case-back removal tool- I use a BERGEON replica case back tool No.5 29.50
Once caseback is removed you need to start by removing the movement.
Start by removing the stem by pressing down the small stem removal pin. Ensure the crown is set to the time setting position. I use a Bergeon Polystyrene tool for this.
Ensure you store the remove crown and stem safely in your dust proof storage.
Then you need to use the correct sized screwdrive to remove the movement from the case. The locking tabs at the edge of movement need to be removed and stored safely to free the movement from the case. Again store the removed parts in your dust proof storage.
Next put caseback cushion on the back of the watch and turn over.
The Movement should release itself from the case like below.
Again using finger cots or latex gloves pick the movement up and move to dust proof storage.
Use a carbon fibre ended tweezer to remove the case-back gasket and move to a safe location to prevent any damage.
Next prepare your bezel removal tool to the appropriate size for watch.
IMPORTANT ! You will now also need polythene bag to prevent scratches to case.
once in the tool allow the back edge of the bezel to go in the edge of the teeth of the removal tool. As below with the polythene bag in situ.
The bezel will be removed as per the below photo.
As you can see below the case is dirty so put this in the ultrasonic cleaner if you have or clean with a good microfibre cloth a light detergent.
We now need to remove the crystal from the bezel. I use a 40mm Bezel Press Ring for the bezel ring and a 30 for centre of the crystal.
Again using a polythene bag put the 30mm on the top of the press and the 40mm on the bottom line up the bezel with flat side eqaul all the way round and gently press down to release the crystal.
As i did below you may need to space up the extra gap below with an additional bezel ring tool if the press doesnt go down enough. You may not get this issue but I've highlighted below.
You should have now separated the bezel from the gasket and crystal as seen below.
Below is the Gen Crystal and measurements. Its slightly thinner as per vernier gauge.
Clean Xtal 1.84mm
Gen Xtal 1.82m
Next put the movement back in the case and install the stem to allow movement to centre. This is enable centering of the xtal over the 6 oclock indice.
Mount the gasket on the xtal and install on the case ring.
When installing the stem be careful no to get the release pin stuck like below otherwise you will need to partially strip the movement to release. It can be done with the dial in situ but its not recommended.
Next fit the movement retainer tabs and screws.
Add some silicon grease to the case back gasket. I use a grease sponge to give an even layer.
Using the carbon fibre tweezers install back into groove in the rear of the case.
Fit the caseback cover and hand tighten only.
Turn the watchhead back over
Prepare the bezel ring press dies. I use 42mm for the top and a 38mm for the bottom.
Put the bezel on top of the crystal and line up the markers to the dial ensuring its level. I put a small amount of silicone grease on the bottom of the bezel ring and the inner edge to improve Water Resistance and also aids in lubrication for the pressing process.
Put the watch in the press and press down from the top using a polythene bag.
Sorry i didnt get pictures to show this bit or if i did i cannot find them !
Once press on it should look like the below
Ensure everything is lined up!!
NOTE: The watch has yet to be pressure tested as my tester is being repaired. But when it arrives back i will decase the movement and post photos of the test. I do not recommend testing the watch with the movement in until it passes without it installed.
Any question etc i will try to assist where i can.
Good luck and remember be careful if you decide to try and if you're not confident maybe leave to someone who is.
MODS - If this post is no good by all means do what you need to from your side. I hope i have not infringed any rules so if i have please let me know.
Thanks Everyone
This is for guidance and and my experience and not a tutorial. But i though i would post so if anyone wants to have a go they can see what you may come up against, by no means is the be all end all way to do it. Ive invested quite a bit (Over £2k) in watch tools and equipment to allow me to do this to a good level without compromising and damaging the watch and its parts. If you intend to do this i suggest you do the same or send to someone who knows how. I prepared for the risk of damage to my own watches but have no responsibility if you try this and it doesn't work out. Obviously i wish you well and hope it does but i cant take the wrap for it !!!
Firstly you need the correct tools to complete the process which are set out below Ive put my tools in brackets.
1. Caseback Opener (Betued 5700)
2. Springbar Tool (Bergeon Replica)
3. Crystal Press (Dauerhaft)
4. Good set of Watchmakers Screwdrivers (Bergeon 55-604 6899-S10)
5. Bezel Removal Tool (Generic)
6. Caseback Cushion (Bergeon 5395-55 Gel)
7. Polystyrene Stick Tool (Bergeon 6436)
8. Bench Mat (Bergeon 7808)
9. Hand operated Blower tool (Generic)
10. Rodico (Bergeon)
11. Small Polythene bags (100mm x 75mm)
12. Carbon Fiber Tweezer (Bergeon 6751)
13. Watch Movement Dust and Stroage Covers (Generic See Amazon)
14. Watch Silicone Greasing Case Tool (Generic)
Crystal required for Gen Daytona 116500 Part no: B25-7000-3-C1
Start by using spring bar tool to remove the bracelet. Remember which end link that goes to which lugs to when you refit you dont get upside down!
Once bracelet is removed you can start by using a case-back removal tool- I use a BERGEON replica case back tool No.5 29.50
Once caseback is removed you need to start by removing the movement.
Start by removing the stem by pressing down the small stem removal pin. Ensure the crown is set to the time setting position. I use a Bergeon Polystyrene tool for this.
Ensure you store the remove crown and stem safely in your dust proof storage.
Then you need to use the correct sized screwdrive to remove the movement from the case. The locking tabs at the edge of movement need to be removed and stored safely to free the movement from the case. Again store the removed parts in your dust proof storage.
Next put caseback cushion on the back of the watch and turn over.
The Movement should release itself from the case like below.
Again using finger cots or latex gloves pick the movement up and move to dust proof storage.
Use a carbon fibre ended tweezer to remove the case-back gasket and move to a safe location to prevent any damage.
Next prepare your bezel removal tool to the appropriate size for watch.
IMPORTANT ! You will now also need polythene bag to prevent scratches to case.
once in the tool allow the back edge of the bezel to go in the edge of the teeth of the removal tool. As below with the polythene bag in situ.
The bezel will be removed as per the below photo.
As you can see below the case is dirty so put this in the ultrasonic cleaner if you have or clean with a good microfibre cloth a light detergent.
We now need to remove the crystal from the bezel. I use a 40mm Bezel Press Ring for the bezel ring and a 30 for centre of the crystal.
Again using a polythene bag put the 30mm on the top of the press and the 40mm on the bottom line up the bezel with flat side eqaul all the way round and gently press down to release the crystal.
As i did below you may need to space up the extra gap below with an additional bezel ring tool if the press doesnt go down enough. You may not get this issue but I've highlighted below.
You should have now separated the bezel from the gasket and crystal as seen below.
Below is the Gen Crystal and measurements. Its slightly thinner as per vernier gauge.
Clean Xtal 1.84mm
Gen Xtal 1.82m
Next put the movement back in the case and install the stem to allow movement to centre. This is enable centering of the xtal over the 6 oclock indice.
Mount the gasket on the xtal and install on the case ring.
When installing the stem be careful no to get the release pin stuck like below otherwise you will need to partially strip the movement to release. It can be done with the dial in situ but its not recommended.
Next fit the movement retainer tabs and screws.
Add some silicon grease to the case back gasket. I use a grease sponge to give an even layer.
Using the carbon fibre tweezers install back into groove in the rear of the case.
Fit the caseback cover and hand tighten only.
Turn the watchhead back over
Prepare the bezel ring press dies. I use 42mm for the top and a 38mm for the bottom.
Put the bezel on top of the crystal and line up the markers to the dial ensuring its level. I put a small amount of silicone grease on the bottom of the bezel ring and the inner edge to improve Water Resistance and also aids in lubrication for the pressing process.
Put the watch in the press and press down from the top using a polythene bag.
Sorry i didnt get pictures to show this bit or if i did i cannot find them !
Once press on it should look like the below
Ensure everything is lined up!!
NOTE: The watch has yet to be pressure tested as my tester is being repaired. But when it arrives back i will decase the movement and post photos of the test. I do not recommend testing the watch with the movement in until it passes without it installed.
Any question etc i will try to assist where i can.
Good luck and remember be careful if you decide to try and if you're not confident maybe leave to someone who is.
MODS - If this post is no good by all means do what you need to from your side. I hope i have not infringed any rules so if i have please let me know.
Thanks Everyone
