Reviewing The Timex T2N958 Depth Gauge Timex by wholesalewatches - November 18, 20160 The Timex T2N958 ‘Intelligent Quartz Adventure Series Depth Gauge’ offers some of the best value and features of any diver in it’s price range. In this review of the Timex T2N958 Depth Gauge I’ll show you exactly why and whether or not it’s for you.Generally available for around $100, the