No. It's just price gouging because the 16710 is discontinued.Originally Posted by HemdaleNo.Is it a really good buy - may I say "investment" - because of the 3186 caliber inside rather than going for the regular 3185 caliber?No.If the 3186 is now a real must - especially in a GMT Master II Pepsi, would it make sense to now consider it as a real collectible watch?No.In this case, would the £4900 price be justified?