Quality Swiss Automatic movement; functions without a battery; powers automatically with the movement of your armScratch-resistant sapphire crystal with anti-reflective coatingSolid 316L stainless steel case with carbon-fiber dial; chase-Durer signature rubber bracelet with solid engraved steel insertsSuper-Luminova advanced illumination system; screw down case back with tinted exhibition window; date function at three o'clock with magnifierWater-resistant to 330 feet (100 M)

13 Jewels Swiss Movement with 54 Month Battery LifePower saving mechanism with pullled out stem : Reduction of consumption approximately 70%1/10 second Chronograph up to 30 minutesCenter Stop Second (1/1 sec), with ADD and SPLIT functions30 Minute Counter, 10 Hour Counter

Precise Swiss-quartz movementScratch-resistant sapphire crystal with anti-reflective coatingSolid 316L gunmetal ion-plated stainless steel case and matching braceletSuper-Luminova advanced illumination system; chronograph functions with 12-hour, 30-minute, and 60-second sub dials; date function between 4 and 5 o'clock; tachymeter inner chapter ringWater-resistant to 660 feet (200 M)

Quality Japanese Automatic movement; functions without a battery; powers automatically with the movement of your armDomed mineral crystal with anti-reflective coatingSolid 316L stainless steel case with genuine, handmade black leather strapExhibition case back; super-Luminova coated luminous handsWater-resistant to 330 feet (100 M)

Precise Swiss-quartz movementScratch-resistant sapphire crystalSolid 316L stainless steel case with custom-designed Chase-Durer rubber strapSuper-Luminova advanced illumination system; chronograph functions with 30-minute, 60-second, and 1/10th second sub dials; date function at between 4 and 5 o'clock; tachymeter engraved bezelWater-resistant to 330 feet (100 M)

Quality Swiss Automatic movement; functions without a battery; powers automatically with the movement of your armScratch-resistant sapphire crystal with anti-reflective coatingSolid 316L stainless steel case with carbon-fiber dial; genuine American Alligator leather strap with red stitchingSuper-Luminova advanced illumination system; screw down case back with tinted exhibition window; date function at three o'clock with magnifierWater-resistant to 330 feet (100 M)

Quality Swiss Automatic movement; functions without a battery; powers automatically with the movement of your armScratch-resistant sapphire crystal with anti-reflective coatingSolid 316L stainless steel case with carbon-fiber dial; genuine American Alligator leather strap with yellow stitchingSuper-Luminova advanced illumination system; screw down case back with tinted exhibition window; date function at three o'clock with magnifierWater-resistant to 330 feet (100 M)

Precise Swiss-quartz movementScratch-resistant sapphire crystalSolid 316L brushed stainless steel case and stainless steel bracelet; screw-down crown and highly embossed screw-down case back; bidirectional bezel with E6B navigational slide-rule markersSuper-Luminova advanced illumination system; chronograph functions with 30-minute, 60-second, and 1/10th second sub dials; lap time, split time, and fly-back simultaneous 2nd timingWater-resistant to 330 feet (100 M)

Quality Swiss Automatic movement; functions without a battery; powers automatically with the movement of your armScratch-resistant sapphire crystal with anti-reflective coatingSolid 316L stainless steel and titanium case with 10-micron 18kt gold-plated overlay; Rubber bracelet with solid engraved gold-plated stainless steel inserts; titanium bezel; screw-down case back with exhibition windowSuper-Luminova coated luminous hands; date function at six o'clockWater-resistant to 330 feet (100 M)

Water Resistance : 100 m/10 ATMScratch proof shatterproof crystalFunction : ChronographDouble Tempered Stainless Steel CasingBlue Rubber Tire Tread Band