Memovox World Time... needing help to identify...

This is a timepiece which I have found some few weeks ago.

I´m not very knowledgeable about JLC watches, and I couldn´t open it yet, so I couldn´t identify it yet.
I understand it is a Le Coultre Memovox World Time, with a gold filled case, but do not know the exact rererence number, nor the details of its movment.

I´m sure my dear friends Nicolas, Blooman and other experts here can give me some help.

Movement is automatic bumper, and I will be opening the back of this watch as soon as I can pay a visit to my friend watchmaker.

The watch is running perfectly, and is in a very good general condition.

I wish my friends here can give me some idea about this timepiece. Thank you in advance for your attention, and I wish you´ll like it!

Best cordial regards, Abel.

Ask your watchmaker to open the case back, Abel. You will have more infos

By: amanico : November 25th, 2012-22:25

About the movement ( + number ) and the ref of the case. Gold filled case, yes. Correct, well from what I see it may well be the case. Even if I prefer the circular WT alarm disc, than the radial. The disc seems correct to me, Un abrazo, Amigo mio. Nicola...

Thank you for your comments Nicolas! Yes, I know...

By: Subexplorer : November 26th, 2012-07:36

... that it will be better to take it to my friendly watchmaker, and have it opened, in order to take note of serial and reference numbers inside case. Will keep you posted of my discoveries, as soon as I get a little time to pay a visit to my friend. Te ...

Another nice catch!

By: blomman Mr Blue : November 26th, 2012-15:36

Looks great! But like Nicolas, I prefer the circular WT. Not only because of design but also since the radial WT is the most "copied" of all the memos (together wit the parking). Would be interesting to see the inside of the case back. The inner and outer...

Hello Dear Blomman! Thank you so much for your...

By: Subexplorer : November 27th, 2012-05:52

... comments. I understand what you explain to me. I will keep informed here my discoveries when I´m able to open it. I´m confident in the source where I bought this one, and I feel will be ok. I regret now, not having bought a square example I was offere...