Casio G-Shock Master of G GR-B300-1A4ER Cinturino Maurice Lacroix already marked by the hour

already marked by the hour hand (which completes a cycle in 12 hours)

Disattivazione del volume

Screw Case Back

Steel case with satin finish

Casio G-Shock Master of G GR-B300-1A4ER Cinturino Maurice Lacroix already marked by the hourIntroducing a new addition to the G SHOCK Master of G collection: the GRAVITYMASTER GR B300, an aviation inspired professional watch designed to perform in even the harshest environments. The GR B300 features a Carbon Core Guard construction for maximum durability. The carbon fiber reinforced resin case and bezel design, inspired by next generation aircraft, blend together in a bold and powerful form. See the world through a pilot's eyes with the