They've been known to come and go and now they're gone, again. Just like before, I'll resort to going to grey market sites to get a sense of what I might have to pay at an Omega Botique for a new watch. I find that to be rather ironic.
Yes, that's entirely possible. Or, maybe to be more Rolex-like [no prices on Rolex's site, either] On Jaeger-LeCoultre's site, MSRPs are still there.
Still there? https://www.omegawatches.com/watches/seamaster/seamaster-300/master-co-axial-41-mm/23330412101001/ (visiting from UK)
Maybe seasonal, to help ADs liquidate inventory with steeper discounts than 15%? Or...if the prices never return, then some kind of policy change. I like the prices on the site so I can decide if I should ever allow myself to desire a particular model or to check reasonableness of a vendor's offer.
In Canada the prices still show MSRP in CAD. "Reveal the price" appears above the "Contact a boutique" a moment after loading.