For me...I think it lasts maybe a day...two at the most...and then I start thinking of the next G I want to get.
That's not to say I don't love the one I had just bought...or all the other one's in my collection...just that the desire to obtain the next one comes boiling up again.
For example, I just bought an MTG 1500, that I've been wanting for a very long time. Was a great addition to my collection with the ana/digi combo, multiband 6, and not to mention the blend of resin and stainless steel that really made it a unique piece visually to my collection.
But literally the day after...when Casio US annouced the GW7900b and GWF1000 was coming out in the US....I started dreaming of the day when those 2 will be gracing my wrist.
How long is everyone's desire for a new G satiated after you buy a new G? Just curious