The coolest travel time on the planet? John Mayer certainly thinks so... This 40.8mm stainless steel Aquanaut Travel Time has just returned from a full service with Patek Philippe and is in showroom condition, and covered by their 2 year international service warranty. 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 automatic 324 SC calibre dual time movement with convinient 'day/night' indications in apertures on the iconic black embossed dial. Waterproof to 120m, and fitted to a brand new black (UV and salt water resistant) tropical rubber Patek strap with secure steel deployant clasp.