Both practical and fashion forward g shock offer us the gd 400mb 1er watch part of the popular big case series the gd 400mb 1er watch boasts a super illuminator digital display with a 3 dial face water shock and scratch resistance stopwatch function alarm and snooze function and a 31 time zone function the gd 400mb 1er watch arrives all packaged in a branded case making this watch simply a must havesize selection one sizewidth 5cmhard mineral glass and resin black