Casio G-Shock Gulfmaster Digital Black Dial Black Strap Mens Watch GN-1000B-1AER RRP £260 The Case: The Casio G-Shock Gulfmaster GN-1000B-1AER offers the wearer optimal form and function, as it was engineered to withstand the rigours of maritime activity. The 51mm case is built form highly durable and dependable stainless steel and resin. It features a patented hollow core guard structure that provides maximum protection against impact and vibration. Also, a special coating is present on all visible metal components that protects the watch from corrosive salt water. Likewise, hardened mineral glass has been applied in order to provide protection against scratches.  The bezel of the watch is an alluring blue colour, which bares a resemblance to the ocean. This oceanic motif is continued throughout the design of the watch, as it is seen on the dial and sub-dial too. The strap of the watch is made from resin. The Dial: The dial features a number of features that aim to deliver an unmatched experience for divers, fisherman and the likes. Significantly, it features three sub dials that display a digital compass, thermometer and moon phase graph, besides the standard G-Shock features. The advanced technological functionality of this watch is further complimented by a standard 200m water resistance, a date and week calendar display and Super Illuminator LED Light function, as well as lume coated hands. The Functions: Moreover, the watch is temperature resistant too, as it can operate in -10 degrees. It comes equipped with a plethora of other functions, such as: a stop watch with 1/100 second stopping accuracy, a countdown timer with a range of up to 24 hours, a multifunction alarm, 12/24 hour format, flash alert, as well as dual light LED. These features are multi lingual and can all be accessed through the buttons on the side of the watch. Also, it includes a built-in direction sensor detects magnetic north displaying both this and your current direction on the watch face. Also, a bearing display that indicates the wearers course against a recorded bearing and a magnetic declination calibration. G-Shock 2 Year Battery Core Guard Structure Resin/Stainless Steel Case Date and Weekday Display Date Display 53mm lug to lug Neobrite Hands +/- 15 seconds per month 51mm diameter 16mm height Hand Shift Function Display Illumination 200m Water Resistance Low Temp Resistance Mute Function 5 daily alarms Black Dial Stop Watch Function 82 grams Shock Resistance World Time Resin Band Vibration Resistance The Family: Master of G Casio’s Master of G family has always been about showcasing the very latest technology Casio has to offer long before it is introduced to the main G-Shock and Pro Trek lines. No matter what the conditions or the terrain; the wearer can rely on the Master of G series’ innovative features to deliver impressive toughness and unbeatable reliability. Casio’s Master of G range elevates the already revolutionary G-Shock to the pinaccle of durable watchmaking. The Brand: Casio Casio was established in 1946 by Japanese engineer Tadao Kashio. The company entered the timepiece market in 1974 with the release of the Casiotron, the world’s first Auto Calendar watch. Only eleven years after entering this field, Casio completely reshaped global thought about the function a watch should perform with the release of the pioneering and now legendary G-Shock family. Innovation and world firsts have defined the company’s history ever since. Thee most striking of these being the release of the first ever touch screen watch in 1991, 24 years before the Apple Watch, and the first ever wrist camera watch in 2000. In short, Casio was producing smartwatches decades before the term came into use. Add to this the hipster popularity of the company’s retro designs, and Casio has firmly cemented its reputation as a famously reliable and precise name in both analogue and digital watches. If you have any questions please  click here Click here to join our  facebook  and  Instagram !