I think Omega have realised it hurts their brand to offer discounts. They have been hard to come by over the last year or so, if they are offered they are not the large % they once were.
On a ‘hot’ watch such as this, I would have thought any discount would be minimal.
I would have thought the old trick of visiting an AD at the end of the month / quarter when they need to get their sales figure up might offer the best chance of a decent discount.