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Replacing Seiko SNZH53K1 with Yobokies Fifty Five Fathoms Dial

olworthers

I'm Pretty Popular
17/8/07
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So I decided I fancied a Fifty Five Fathoms Seiko, and found a 'donor' watch on eBay a few weeks back. I already had a Yobokies dial (available from www.yobokies.com), so I thought I'd do a step by step showing how easy the dial swap is....

The tools/equipment you'll need:
- Tweezers
- Small flat head watch screwdrivers
- Caseback removal tool
- Hand removal tools (Lever type)
- Rodico
- Biro Pen
- Cocktail sticks (toothpicks)
- Latex Gloves
- Silicone Grease
- Dust blower


Total time to do the job - less than an hour.

OK, I'm going to do this step by step, just so you can see that it's not too daunting a task!

First up, here's the 'donor' watch and dial:
imagepwi.jpg


Right, so using a flat screwdriver (I do have the correct tool, but find a screwdriver is easier to use on a metal strap), remove the strap springbars:
imagegqh.jpg


And then the strap and endlinks can be removed:
imageoad.jpg


Using a caseback tool, remove the caseback:
imageqiw.jpg


Ensure the hands are set to 12 o'clock, makes it easier to remove the hands (you can see they are actually a little out of position here, we will correct that):
imageekl.jpg


Here's where it gets little bit more intricate. Firstly pull the crown right out as though you were setting the time, in order to prevent the movement running whilst we swap the dial. Remove the crown by depressing the lever as shown (I found this photo on another online tutorial):
imagexrym.jpg


Now the crown can be completely removed:
imageixib.jpg


The movement is held in the case with a plastic retaining ring, so I find the best way to remove the movement is to hold the watch face down, place your palm over the back of the watch, and then turn it over. The movement will fall into your hand.

Next we need to remove the hands. Firstly make a dial protector, a piece of paper with a 'v' cutout:
imageiqe.jpg


Place the dial protector under the hands:
imagexphz.jpg


Using hand removal levers, prise the hands off, one at a time. Picture only shows one of the tools, but you will need to use both at the same time (other hand was holding the camera!):
imageiza.jpg


Right, that is the trickiest part over! So, now we have the dial ready to be removed:
imageqaml.jpg



The dial is only pressed into place, so I was able to prise it from the movement using a small screwdriver. Do this slowly and gently, moving around the dial until it lifts away completely:
imagecla.jpg


Finally, we're half way there!
imagerqn.jpg


It gets easier from here onwards...

So here are the dials side by side. I have chosen the dial with a date window (essential to a watch for me!):
imagelbme.jpg


Now lets just do a check to make sure we've got all the parts before we begin re-assembly:
imageidg.jpg


I recommend wearing latex gloves for this next part (if your not already wearing them). Take the new dial, line-up the dial feet and press it into place:
imagenvd.jpg


Here's a side view to show the dial is seated correctly:
imageiug.jpg


Now its time to put the hands back. This can be tricky and requires a bit of patience. Using a little Rodico, lift the hour hand into place:
imageguq.jpg


Here's a great tip I picked up from a fellow forum member. You need a biro, such as the one shown:
imagefsd.jpg


Remove the actual writing insert. It is made from a soft nylon material that won't damage the hands:
imagejxk.jpg


With the hand lined-up, use the pen insert to press it firmly into place (hour hand is already done, photo shows the minute hand):
imagefgt.jpg


So all the hands are back in place:
imageocs.jpg


Make sure you use a dust blower to remove any dust from the dial and within the case. Place the movement back into the case, reversing the process you used to remove it.

Now, I apply silicone grease with a cocktail stick to the rubber seal on the crown:
imagezue.jpg


And the caseback:
imagehha.jpg


Now the crown can be pressed back into place, it will easily just push back in and 'click' when it is correctly postioned.

Finally, replace the caseback:
imagetgp.jpg


And, voilà - the finished article!
imagehowx.jpg


Love this watch!
imagekaec.jpg



Next up, I need to source a decent 22mm mesh bracelet, if anyone can recommend one!


-OW
 

trailboss99

Head Honcho - Cat Herder
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30/3/08
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Hey nice review mate!

I wasn't the only one who thought so as offshore from www.watchbitz.com.au saw this and decided you need a reward.

Please contact me via PM with your shipping address and a hands press tool to replace that Bic along with a silicon grease applicator sponge for lubing those O-rings to perfection will be on their way to you cutesy of Watchbitz and RWI.
 

olworthers

I'm Pretty Popular
17/8/07
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Hey nice review mate!

I wasn't the only one who thought so as offshore from www.watchbitz.com.au saw this and decided you need a reward.

Please contact me via PM with your shipping address and a hands press tool to replace that Bic along with a silicon grease applicator sponge for lubing those O-rings to perfection will be on their way to you cutesy of Watchbitz and RWI.


Wow that's awesome!!!!

Thanks guys :)


-OW
 

rol_man

Respected Member
Supporter
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25/7/08
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Excellent tutorial, lessons like this are great for noobs ready to take the first step in modding. Thanks for taking the time to post this!
 

olworthers

I'm Pretty Popular
17/8/07
2,171
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48
Hey nice review mate!

I wasn't the only one who thought so as offshore from www.watchbitz.com.au saw this and decided you need a reward.

Please contact me via PM with your shipping address and a hands press tool to replace that Bic along with a silicon grease applicator sponge for lubing those O-rings to perfection will be on their way to you cutesy of Watchbitz and RWI.


Tools arrived today - many thanks RWI and Watchbitz!

I am working on a tutorial for resetting keyless works, so these will be very handy...!


Thanks again,

-OW
 

cybee

Legendary Member
Supporter
23/11/06
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This is just great. When I start my project I will follow your tutorial. I wasnt aware that these dials were readily available... Thanks for the great writeup.
 

Wiz

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9/8/09
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Very cool, thansk for sharing this with us. I love this kind of post. :)
 

trandy16

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I have two versions of this dial mod....one identical to the one you did and the newest dial mod which includes the date complication.

The mesh looks great...I never thought about that option and I will be looking into it.

Mine are both on Brady sailcloth straps:

FFF.jpg



DSC00838.jpg
 

olworthers

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17/8/07
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Very cool, thansk for sharing this with us. I love this kind of post. :)

Thanks Wiz!

I have two versions of this dial mod....one identical to the one you did and the newest dial mod which includes the date complication.

The mesh looks great...I never thought about that option and I will be looking into it.

Mine are both on Brady sailcloth straps:

FFF.jpg



DSC00838.jpg

Love that new dial!

I'm loving the mesh, gives the watch a lovely vintage feel :)


-OW
 

P4GTR

Banned member, the goat does not approve
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9/9/07
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These dials are hard to come by now yes?
 

ThinkBachs

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9/2/09
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Great writeup- thanks for taking the photos and sharing. If there's anything I hate its taking hands off and replacing them- you guys make it seem so easy, whilst making me feel like a dumbledork. :(
 

olworthers

I'm Pretty Popular
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Great writeup- thanks for taking the photos and sharing. If there's anything I hate its taking hands off and replacing them- you guys make it seem so easy, whilst making me feel like a dumbledork. :(

It is tricky, just gets easier with practise. Recommend just practising it on a cheapo rep repeatedly until you get it right. It's one of those things that once you've 'cracked' it, you'll be able to do it easily in the future.


-OW
 

AskMeAgain

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18/2/11
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I have just discovered this mod and sooo want one. think i might have to get both the gold and white dials the blue does not quite do it for me.

Cheers for the write up. :thumbsup:
 

olworthers

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17/8/07
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I have just discovered this mod and sooo want one. think i might have to get both the gold and white dials the blue does not quite do it for me.

Cheers for the write up. :thumbsup:

PM coming your way....


-OW
 

irate03

Known Member
12/3/12
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What seiko model is the donor watch ? Feelin the urge to try one of these !!