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RCDesign

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I’m a total noob when it comes to making cases but I have been able to put together these two watches so far!

 

The fist one is made from Dural aluminum using my small CNC-machine and the second one is stainless steel made using an old Deckel mill from the 40’s.

 

Dial and inserts are made of anodized aluminum which has been engraved and then filled with a mixture of paint and lume.

 

First try:

 

The raw material a milled piece of Dural

 

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Ready to go in the small CNC-mill

 

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Stage one - done!

 

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The back "milled out" and now it looks more like a case

 

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Ready to lapp angles etc

 

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Making the dial 

 

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Dial with lume dots

 

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The result

 

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Second try:

 

The raw piece of stainless steel

 

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Milled and ready for the Deckel

 

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The machine

 

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The form of the case in scale 3:1 

 

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After MANY runs, the depth is correct!

 

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Starting to look the part!

 

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Drilled lugs 

 

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Lugs getting "plugged"

 

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.....getting there

 

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The sides lapped to 3 degrees and the holes are "gone"

 

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Routing a bezel 

 

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Getting painted/lumed

 

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Making the caseback (press fit)

 

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......and the result

 

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Truly excellent work RCD, the first one is great, but I just love your second one. Very handy tool the pantograph mill.

You're getting excellent results making the dials. What engraving machine are you using for the dial? I'm also curious to know what movements you are using?

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I'm using a Roland PNC-2300A

 

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I'm limited to 0.1mm wide traces using rotating endmills but have plans to try dragengraving using diamond bits.

 

Building a small pad printer is next on my list! :)

 

Miyota quartz movement in the fist one and a Tissot 782 in the stainless version!

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That's a fine piece of kit you have. A friend of mine used to do engraving as a home based business many years ago, I can't remember the make though.

Keep up the good work, and don't forget to keep us posted, we like seeing this kind of thing. :)

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