From last year's Basel watch show point of view, popular in recent years, the popularity of the retro shape watch is still high and low heat. Last year, several well-known brands have introduced the combination of vintage and trendy watches, the perfect retro interpretation of the word. Xiaobian here to give you a summary of the seven most popular retro watch in 2015! Omega Master Observatory watches (The Omega Globemaster) This is the first watch ever certified by the Master Observatory. Technically speaking, this watch is a new Omega design, but its retro element is its "flat dial" - inspired by the Omega Constellation series launched in 1952. And its smooth flange groove bezel design, then come from another 1968 Constellation watch. Its 39 mm diameter flat dial (stainless steel, alloy, two-tone steel and Omega-inspired Sedna gold) is brushed to include lugs attached to the strap. The 8900 coaxial escapement self-winding movement is not only resistant to up to 15,000 Gauss magnetic force, not only to achieve the Swiss official observatory certification (COSC) standards, but also through the Swiss Federal Institute of Technology (METAS) certification. Omega Master Observatory watches (The Omega Globemaster) Tudor North flag watch (The Tudor North Flag) The watch's name is inspired by the British North Greenland Expedition of the 1950s - the circa-1952 Tudor Oyster Prince, worn by members of the team that can withstand even the harshest climates of the planet Perfect operation, to help expedition team successfully complete the task. The North Flag is the result of this development, 40 mm diameter full matte black dial, but also highlighted in fluorescent material, white and yellow numbers and scales, the wearer can clearly determine the time in the dark. Brushed elegant case without scratches, and sapphire crystal mirror Tudor MT5621 movement is the first self-produced Tudor movement. Tudor North flag watch (The Tudor North Flag) Breitling Transocean Chronograph 1915 The birth of this watch is a hundred years of invention, it is now what seems to be the invention - independent timing button. In the early 19th century, adjustments such as start, stop, and zeroing were controlled by different buttons located at different positions on the crown. In 1915, Gary Breitling, the son of Breitling founder, invented an independent timekeeping button to control the start, stop, zero function. At the same time he will be the independent timing button at 2 o'clock position, making it more ergonomic, allowing the wearer to more natural and smooth operation of the button. This watch not only inherits the classic style and excellent performance, but also combined with modern technology, its re-interpretation. The watch is equipped with a new B14 movement certified by the Swiss Official Observatory (COSC). The two-zone silver dial has a symmetrical second hand and a 30-minute chronograph dial at 9 o'clock and 3 o'clock respectively. Breitling Transocean Chronograph 1915 Longines Pulse Chronograph (Longines Pulsometer Chronograph) This pulse chronograph, developed from a classic special table in the 1920s, can be used for medical purposes. The so-called "Medical Table" because of its red pulse meter subtly presented on the dial above, and as long as by operating the crown can be measured pulse measurements, simple and accurate results. The 40mm diameter stainless steel case just size, and its equipped with L788.2 model ETA movement and 54 hours of power reserve more to ensure its high quality operation and battery life. Longines Pulse Chronograph (Longines Pulsometer Chronograph) Patek Philippe Calatrava Pilot Travel Time Ref.5524. As we all know, Patek Philippe watch world production has a long history. In 1930 Louis Cottier, the famous watchmaker, created the first "Heure Universelle" watch and in 1959 developed it into a travel time mechanism and patented it. However, relatively less known is that Patek Philippe also made some achievements in the field of aviation. Two of the most famous watches of the timepiece system with horns (or stars) are from Patek Philippe, which are currently on display at the Patek Philippe Museum. And this flight time travel watch is inspired by their design. The watch's retro traditional look (new platinum models), equipped with 324C FUS self-winding mechanical movement, and can simultaneously display two different time zones, and the operation is very simple. This watch is also distinguished in appearance - elegant navy like the 1930s fighter fuselage color; retro brown leather strap like a pilot's iconic belt. Patek Philippe Calatrava Pilot Travel Time Ref.5524. Seiko Grand Seiko 62GS (The Seiko Grand Seiko 62GS) This watch is engraved in the first Seiko Grand collection, incorporating a movement in 1967. Seiko redesigned the 44GS series in 1967 and the "Self Dater" series in 1964 in 2013 and 2014, respectively, in which enthusiasts evaluated the latter's multi-layered mirror dial (polished by grinding wheel) Very high. Its bezel-free design and sharp pointer design are extremely Seiko features. Its crown at 4 o'clock means the watch does not have to be manually wound and has a 9S65 movement and a 72-hour power reserve. The watch's unique dial design and its font - Diashock (Seiko's shock technology) are the classic 62GS style. Seiko Grand Seiko 62GS (The Seiko Grand Seiko 62GS) Oliver Sixty-Five dive watch (Oris Diver Sixty-Five) Inspired by the brand's watch 50 years ago, this watch has been inspired by 21st century high technology. Stainless steel Case diameter 40 mm, with foam curved sapphire crystal mirror, the internal anti-reflective coating. In ensuring the water depth of 100 meters at the same time, this watch has a more secure one-way bezel design diving. Watch dial is gray and "Deauville" blue two-color dial set, and the surface printed Super-LumiNova digital and pointer marks, nickel-plated second hand timepiece cover Super-LumiNova luminous layer. The back of the dial engraved with the classic ho icon. The watch comes with a black rubber strap or black fabric NATO strap, with a stainless steel buckle. The watch equipped with Howley Sellita SW200 movement, ensuring 38 hours power storage. Oliver Sixty-Five dive watch (Oris Diver Sixty-Five)