The Last Day to Pre-Order the H2O Hydra Dive Watches by wholesalewatches - February 28, 2016September 21, 20160 Just a heads up everybody – today (February 28th) is the last day to pre-order H2O Watches latest diver, the Hydra, for the low price of $770. Tomorrow the price is going up significantly to $1295. It’s expected to ship out sometime during the first quarter of this year. For anybody