Be it in the fully Swiss Made watches or in the more affordable Swiss Movement lines, a Swiss Made precision movement beats at the heart of each Gc timepiece. All Gc timepieces are manufactured with the finest materials and luxurious details - including certified diamonds, mother-of-pearl dials, high-tech ceramic, 316L stainless steel and exquisite patterned leather straps. Additional security features in many timepieces include deployment clasps and a screw-in crown and screw-down case back, for optimal water resistance. The Gc logo figures on the crown, clasp and case back, which also bears the engraved style number of the watch.