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)

Precise Swiss-quartz movementScratch-resistant sapphire crystal with anti-reflective coatingSolid 316L stainless steel case with black pad coating; matching yellow rubber bracelet with coordinating solid engraved steel insertsSuper-Luminova coated luminous coated hands; chronograph functions with 12-hour, 60-second, and 1/10th second sub dials; date function at 12 o'clockWater-resistant to 330 feet (100 M)

Solid Stainless-Steel Screw Pins; 43mmSwiss movementShatterproof Scratch Proof Crystal100 Meters Water ResistanceTritium Tubes Around Hour Markers

Precise Swiss-quartz movementScratch-resistant sapphire crystalSolid 316L brushed stainless steel case with combination; genuine, custom racing designed leather strap with yellow stitching; screw-down crown and case back; unidirectional bezel with tachymeter readingsSuper-Luminova advanced illumination system; chronograph functions with 12-hour, 60-minute, and 1/10th second sub dials; carbon-fiber dialWater-resistant to 660 feet (200 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 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)

Precise Swiss-quartz movementScratch-resistant sapphire crystal with anti-reflective coatingSolid 316L stainless steel case and 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)

Solid Stainless-Steel Screw Pins; 43mmSwiss movementShatterproof Scratch Proof Crystal100 Meters Water ResistanceTritium Tubes Around Hour Markers

Precise Swiss-quartz movementScratch-resistant sapphire crystal with anti-reflective coatingSolid 316L stainless steel and titanium case with 10-micron 18kt rose-gold plated overlay; multi-link bracelet; titanium bezel; screw-down case back with exhibition windowSuper-Luminova coated luminous hands; calendar functions for day, date, and month; chronograph functions with 12-hour, 60 second, and 1/10th sundialsWater-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)