Swiss quartz chronograph movementSolid high grade stainless steel case and screw down stainless steel backNon radioactive long lasting luminescence dialItalian leather strapWater Resistant to 330 feet (100 M)

Precise Swiss-quartz movementHardened mineral crystalChronograph functions with 30-minute, 60-second, and 1/10th-second sub-dials; date function; luminescence indexesBlack ion-plated stainless-steel case; screwed down case-back; water-resistant polyurethane strapWater-resistant to 330 feet (100 M)

3 hand with GMT12/24 hour formatsInternational warrantyAviation and flightWater-resistant to 330 feet (100 M)

Precise Swiss-quartz movementScratch-resistant sapphire crystalE6B Flight computer slide-rule function; 12-Hour additional time-zone sub-dial; luminescence hands and markers; date functionHigh grade stainless-steel case; screwed down case-back; water-resistant polyurethane strapWater-resistant to 330 feet (100 M)

3 hand timeDate and sweep second handInternational warrantyAviation and flightWater-resistant to 330 feet (100 M)

3 hand with GMT12/24 hour formatsInternational warrantyAviation and flightWater-resistant to 330 feet (100 M)

Precise Swiss-quartz movementScratch-resistant sapphire crystalE6B Flight computer slide-rule function; 12-Hour additional time-zone sub-dial; luminescence hands and markers; date functionHigh grade stainless-steel case; screwed down case-back; water-resistant polyurethane strapWater-resistant to 330 feet (100 M)

3 hand with GMT12/24 hour formatsInternational warrantyAviation and flightWater-resistant to 330 feet (100 M)

3 hand timeDate / sweep second handInternational warrantyAviation and flightWater-resistant to 330 feet (100 M)

Precise Swiss-quartz movementHardened mineral crystalChronograph functions with 30-minute, 60-second, and 1/10th-second sub-dials; date function; luminescence indexesHigh grade stainless-steel case; screwed down stainless-steel case-back; solid links stainless-steel braceletWater-resistant to 330 feet (100 M)