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New BP maker AP RO 15400 – How to polish the rehaut

Klockis

Renowned Member
5/5/10
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0
(Cross post from RG for those not members there)


The rehaut is polished on the gen but that’s not how they come from the BP maker.
And since I just polished my second RO 15400 and this time took pics along the way I thought I would post a tutorial.

Here is how I did it.

Usual disclamer:
I take no responsibility if you eff up your watch, you are on your own.
If you don’t know what you are doing or don’t have the correct tools then I recommend sending it to a modder
(I’m not a modder and I don’t work on other peoples watches so please don’t PM me about that.. :) )


This is how the stock rehaut look out of the box.
I’m not sure it is bead blasted, I suspect it’s actually titanium but I’m not sure.
01.jpg~original


Start by separating the bracelet so you have clear access to the caseback.
02.jpg~original


Then remove the first caseback screw. Only one at the time since the construction is nothing like gen or Noob ROO’s.
These are just a screw through the bezel that is connected to the caseback screw. No nut in between.
03.jpg~original


When the first CB screw is out turn the watch over and remove the corresponding bezel screw.
04.jpg~original


This is how the bezel/caseback screws look like, just a bezel screw straight through the case and then the CB screw at the other end.
05.jpg~original


Continue to remove the other screws in the same manners, one by one.
06.jpg~original


This is how the case is constructed.
07.jpg~original


When all the CB and bezel screws are removed the caseback will be loose.
Since there is no use of removing it and risking having dirt in the movement I placed it on a watch cushion so the CB is held in place.
08.jpg~original


Then just remove the bezel.
On my blue one the rehaut was stuck in the bezel but on my white it was stuck into the mid-case.
There is also a rubber gasket that you need to remove.
09.jpg~original


Either way, just carefully pray it off.
10.jpg~original


This is how it looked on my white RO. (Fancy staged photo..)
11.jpg~original


This is how the rehaut look.
12.jpg~original


Time to polish it.
I used a product called Autosol that is used to polished chrome but I’m sure any metal polish will do.
13.jpg~original


Use the polishing paste on a polishing wheel on a dremel and start polishing all the way around. Make note that there is both a bevel and a straight edge on the rehaut. Be sure to polish both.
14.jpg~original


Starting to get there..
15.jpg~original


Finish off with a polish with a Cape Cod polishing cloth.
I then removed all residue with some nail polish remover.
16.jpg~original


And finally buff it with a soft cloth to get the final fingerprint off.
17.jpg~original


Here is the before and after pics.
I did not manage to get that 100% mirror finish that the gen have. I think its due to sub par material used in the rep (Or maybe sub par Dremel operator..)
18aBefore.jpg~original

18bAfter.jpg~original


Back with the rehaut.
19.jpg~original


And the gasket.
20.jpg~original

20b.jpg~original


Blow the dial so no dust or dirt have gotten on it.
21.jpg~original


Back with the bezel.
Make sure that the brushing on the bezel is in the right angle. It should be up and down.
22.jpg~original


Make sure one last time that no dirt is on the dial or inside of the crystal.
I use a strong flashlight and a loupe before assemble.
23.jpg~original


Put it back together one screw at a time. Remember that before the first screw is secure the whole watch will be in pieces. Bezel/mid-case/caseback is loose at this point.
Be sure to line up the bezel screw so the slot is in its correct position.
24.jpg~original


Then flip the watch over while holding down that bezel screw and screw down the correspondning caseback nut but do not tight it yet. Just screw it in enough so the bezel and CB is secure.
25.jpg~original


Then continue with the other screws in the same manners.
26.jpg~original

26a.jpg~original

26b.jpg~original


When all screws are secure you start to tighten them a little at a time going around the caseback at least 3 rounds until they are all tight and the bezel screws have been sunken a bit into the bezel.
27a.jpg~original

27b.jpg~original


When the screws are tight and the bezel screws are sunken the way you want them its time to align the screws in the bezel screw hexagons.
Do so with a brand new blade of the correct size in the screwdriver.
I did change to a new blade but mange to slip and scratch a bezel screw head anyway..
28a.jpg~original

28b.jpg~original


Finished :)
29a.jpg~original

29b.jpg~original

29c.jpg~original

29d.jpg~original


Only do this mod and follow this thread if you are sure that you can do it or don’t mind buying a new watch if you mess up.
If in doubt contact a modder or learn to live with this flaw.

// Klockis
 

DenisSpa

Banned member, the goat does not approve
Banned
14/6/12
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Great turotial!!! Bravo Sir!

I really enjoyed this and believe that it will benefit the fora!

Thanks for your contriubution! keep it going pal :cheers:
 

sharrkey

Legendary Member
Advisor
14/6/08
13,129
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Brilliant tutorial Klockis White dial with the polished Rehaut looks amazing


Sent from my iPad Mini using Tapatalk 2
 

Pratt

Respected Member
24/4/13
4,116
131
63
Very good tutorial bro! I shall try doing it on mine as well.. :)
 

mir36

Known Member
5/6/09
123
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28
Excellent tutorial sir! Thank you for sharing this. This model is on my to buy list, and I will definitely coming back to this again tuto again.
 

Ruski91

Respected Member
12/10/12
3,178
103
48
This is really fantastic klockis, im used to seeing your great work in the pam section. Its so interesting how we consistently get great offering from makers and there are just a few small things off here and there, and then someone like you comes along and shows us how to make it look better. Bravo man, my hat is off to you.
 

slaughterer62

Mythical Poster
DO NOT TRADE WITH ME
27/1/13
9,280
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Dear Klockis,
we at BP Maker are very satisfied with your tutorial. We will be send 800 pieces of 15400 for you to repolish rehaut at rate of $2/piece. Please send delivery address to us at earliest possible happiness.
Rgds
Anna Fong
(BP Maker Quality Control)





Just kidding. Nice tutorial.
:hehehe:
 

Debellum

Love is a Litany
Patron
29/6/12
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Great tutorial !
Much important with this pics !

Junio M.


?Gathering XXV with a Hell's Phone
 

chromed.

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ok, now to post some eye-candy with your modded 15400!!!!

great job, as usual, klockis!

cheers!
 

justlounging

I'm Pretty Popular
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Thanks for the tutorial..

the white one looks sweet! look like i have to get me this.. :)
 

Mm..mm

Known Member
6/9/11
128
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CONUS
Is the white dial silver or white?
I am unable to tell and thought the gen had this pure white dial.
 

ThinkBachs

Mythical Poster
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For those looking to do this with a better result, this is what I recommend:

1. Drill Guide from Sears $25

spin_prod_206167101


Or go on craigslist and look for a cheap drill press- post drill press wanted $30, or do it by hand putting the drill in a vise.


2. SE - Burr - Polishing, Cone Shape, Medium Cloth, 1/4in. Shank - CBC302S Amazon $5.14

41ieVOV09uL._SX385_.jpg


3. Jewelers Rouge and Polishing Sticks eBay $21.98+

$%28KGrHqR,%21iIE4rFKI%29kQBOLgpl47OQ%7E%7E0_35.JPG


4. Vice Grips, to keep the part from flying into the Netherworld (use only enough pressure to keep it in place.

10cr_lg.jpg


5. Duct Tape to protect the part from the Vice Grips teeth...

DuctTapeWallBed.jpg


5. Your favorite chrome polish...

0807clt_09_z%2Bcherry_bomb_exhaust_snap_on_cart_performance_truck_parts%2Bchrome_polish.jpg


6. Your favorite colored Microfiber cloth for final clean up...

16x16%20All%20Purpose%20Microfiber%20Towel%20Close%20Up%202.jpg


-Do your homework for best prices...


Just because you have a Dremel, doesn't mean you have to use it for everything, unless you are awesome at applying even and consistent pressure on a curved surface with a tiny, hard polishing wheel... go with something that has much more potential for giving you a high quality polish. It's not the material, it's the tools and compounds used. I've done a lot of polishing, there's no way I would use a Dremel for this. Just sayin'.........