AP V3 Diver - swiss ETA install

[Skeletor]

I got the movement from a watch that a friend just gave me to see if I could fix. I opened it up and sure enough there it was, ETA 2824-2 (I think it's legit). Turns out it had a jammed up keyless works (like my JLC I just fixed) and a bent stem.

I wanted to see what it would take to get it in one of my watches after I got it fixed, so I chose the V3 Diver for the experiment. It went pretty smooth. Then only tip I'd have is that the rep datewheel may not line up so if this is the case then just use the datewheel position spring (or whatever it's called) from the asian movement. They are slightly different lengths...

So now I have a nice movement in my AP, and I have a new stem on the way to stick the A-2824 movement back into his watch to fix it. I think the ETA for me is payment enough... but I'll still get a few beers out of it too I think

Different length springs (asian on left, swiss on right):

The ETA rotor is also a lot quieter and smoother than the rep:

Gratuitous wrist shot:

 

[anarmy]

very niice!!! great work man !

 

[waterluver]

you do good work thanks for sharing

 

[rol_man]

Nice job, always a good feeling to accomplish a mod like this and simple after you do a couple.

 

[gazumi]

You are on a roll :lol:

 

[v5cog5]

Hey, as you know what your doing... Do you know how to remove the dive time crown? As I want do some referb work but can't see how you remove the dive time crown?
Cheers

 

[Skeletor]

Actually ya, today I figured that out. I was wearing the watch and it took a ding to the bezel at 4-oclock that made me want to cry, so I took the whole top apart to see if I could minimize the damage. I was able to re-brush the bezel and its hardly noticeable now, thank god!

To remove the dive-time crown you have to remove all of the bezel screws, and then remove the bezel. Now you have access to the inner rotating ring that you can remove, and then you can remove the gearing and the crown. I should have taken pics of this while I was in there. Not hard, but just remember how it goes back together...

I did remember to take one pic that I though was interesting: the gasket between the bezel and main case is very different than the sec@12 models. It does not overlap the bezel screw holes. I know that some guys remove the bezel screw gasket o-rings in order to lower the screws to make it more gen-like, but because the bezel gasket does not overlap the screw holes removing these o-rings can hurt the water resistance, unless sealed otherwise... so probably best to leave those o-rings in if you plan on swimming

Also, the crystal is the same diameter as the bezel opening so it's possible to press it straight through, like I did the 1st time. So easy on the pressure when pressing it back in. I just used my thumbs to get the perfect rise.

PS: sec@12 AP bezel screws are different proportions and not compatible with the V3 Diver (they are longer/thicker). So if you need replacement screws be sure to specify what model they are for.

 

[v5cog5]

Actually ya, today I figured that out. I was wearing the watch and it took a ding to the bezel at 4-oclock that made me want to cry, so I took the whole top apart to see if I could minimize the damage. I was able to re-brush the bezel and its hardly noticeable now, thank god!

To remove the dive-time crown you have to remove all of the bezel screws, and then remove the bezel. Now you have access to the inner rotating ring that you can remove, and then you can remove the gearing and the crown. I should have taken pics of this while I was in there. Not hard, but just remember how it goes back together...

I did remember to take one pic that I though was interesting: the gasket between the bezel and main case is very different than the sec@12 models. It does not overlap the bezel screw holes. I know that some guys remove the bezel screw gasket o-rings in order to lower the screws to make it more gen-like, but because the bezel gasket does not overlap the screw holes removing these o-rings can hurt the water resistance, unless sealed otherwise... so probably best to leave those o-rings in if you plan on swimming

Also, the crystal is the same diameter as the bezel opening so it's possible to press it straight through, like I did the 1st time. So easy on the pressure when pressing it back in. I just used my thumbs to get the perfect rise.

PS: sec@12 AP bezel screws are different proportions and not compatible with the V3 Diver (they are longer/thicker). So if you need replacement screws be sure to specify what model they are for.

Hi thanks for the info, but mine is an earlier v1 and have done all you have suggested but I can't seem to get the gear off the crown pin? Is there a technique to removing the gear or is it just a little brute force? I thought it might be holding the gear and rotating the crown anti clockwise but still no joy
Any detailed help very much appreciated :frusty: