This is a limited model from G-SHOCK a toughness watch that has continued to evolve in pursuit of insatiable strength since its release in 1983 and expresses the sparkle of the galaxy based on the metal covered series. - Adopts a metal bezel with purple IP and expresses a galaxy motif pattern with laser. - The dial is printed with an image of the Milky Way shining in the night sky using a gradation vapor deposition process. - The band is made of matte navy-colored skeleton resin to express the depth of the night. - The back cover of the black IP is laser-engraved with a design inspired by the Milky Way. - Finished with a gorgeous design that captures the magnificent world of the galaxy. - The base model uses GM-2100 with an octagon bezel. - In addition the special package with the Milky Way as a motif makes it perfect as a gift. - With chic colors such as purple black and navy it has a cool design that can be used in a wide range of ways.- Shock-resistant structure - Water resistant to 20 ATM - Hand retraction function (If the hands overlap the LCD display and are difficult to see you can temporarily retract the hands from above the LCD display.) - World time: 48 cities around the world (31 time zones daylight saving time setting function included) + UTC (coordinated universal time) time display - Stopwatch (1/100 second (less than 1 hour) / 1 second (more than 1 hour) 24 hours total with split) - Timer (set unit: 1 second maximum set: 24 hours measured in 1 second increments)・ 5 time alarms・ Time signal・ Full automatic calendar・ 12/24 time display switching・ Operation sound ON/OFF switching function・ Double LED light: LED light for dial (super illuminator afterglow function afterglow time switching (1.5 LED backlight for LCD section (with super illuminator afterglow function and afterglow time switching (1.5 seconds/3 seconds))・Battery life approximately 3 years