Can you identify this Patek?

[jcgs]

Hi, I'm new here and I joined because I would like to sell this Patek that belonged to my grandfather.

I don't have a clue as to what model it is or any information about it. I don't have the skills (or guts) to take apart to send pictures of the movement.

Can you tell from this picture whar model it is? circa when? what's it worth?


Thanks

[WatchFan1]

- difficult to identify from such a small picture. Perhaps some vintage experts can step-in.
- my suggestion would be to take it to a good watchmaker and have him remove the
case-back. (The model number as well as caliber number will be there).
- unfortunately valuation of vintage or new watches is not under the scope of this forum.
Your best bet will be to check some sales histories from well known auction houses (Antiquorum, Sotheby's, Christie's, eBay etc.)

Best of luck.

[Luis Fernando]

Hi, I'm new here and I joined because I would like to sell this Patek that belonged to my grandfather.

I don't have a clue as to what model it is or any information about it. I don't have the skills (or guts) to take apart to send pictures of the movement.

Can you tell from this picture whar model it is? circa when? what's it worth?


Thanks

My watch :

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I found this : Patek Philippe Mod 3550/1 ....cal 175 ... year 1964

Open the watch (very easy) and read inside:

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Please Read

Antiquorum Brand References

Luis Fernando

[jcgs]

Thanks for the answers, any input on how to open it? are any special tools required?

[Luis Fernando]

Thanks for the answers, any input on how to open it? are any special tools required?

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Pull the cover up gently

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Luis Fernando

[jcgs]

Thanks Luis Fernando, I opened it, it is a 3570/1.

I just traded it in for a Rolex Explorer II, thanks for the help.