Is this GP an OOPS?

I bought a nice GP to fix and re-sell:

http://kronometric.org/sale/c085GP14K/fr605x681.jpg

Then I looked at the back a little more closely:

http://kronometric.org/sale/c085GP14K/in583x575.jpg

Surely it should say GP on it somewhere :grumpy: ????

Fortunately for me, the gold content is worth over $100 more than I paid for the watch :sneakiness:

I read an article on the web that said gold GP's sold in America had US made cases, so might not have had a GP stamp inside. Might be something to do with the high import tariffs around that time. Maybe Google might throw something up. I had a square cased GP in 14K a long time ago but do'nt rememeber as sort of GP mark or eagle on it.

Quote:

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Originally Posted by stowaJLCfan

I read an article on the web that said gold GP's sold in America had US made cases, so might not have had a GP stamp inside. Might be something to do with the high import tariffs around that time.

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Correct.
It was a common practice.

Should have a GP movement though.