Serial number: 77215210
Article ref: 35705000
This is a modified watch - some might call it a franken. If you send this to Omega to service, they will change it back to the original black dial and white hands, and charge you for the parts.
It should have a Cal. 1861 inside.
This one it was pretty obvious that it was not an original LE due to the packaging displayed, but you should always check these with Omega using the serial number if you believe you are buying an original LE. For some LE's, I'm sure there are more modded watches out there than real LE's...
Cheers, Al