The coolest travel time on the planet? John Mayer certainly thinks so... This 40.8mm stainless steel Aquanaut Travel Time was retailed in 2018, and couldn't be in better condition. Waiting lists at Patek closed a long time ago as demand for these rare 5164's escalated faster than almost any other wristwatch in the world. Powered by Patek's self-winding 324 SC calibre dual time movement with convinient 'day/night' indications in apertures on the iconic black embossed dial. Time-zones are easily set via the two pushers on the left side of the case. Waterproof to 120m, and fitted to a brand new (UV and salt water resistant) black tropical rubber Patek strap with secure steel deployant clasp.