Silver-tone stainless steel case; black stainless steel bezel; analog black dial featuring silver-tone hands and index hour markers; minute markers on outer rim; luminous coating for night visibility; date display at 4-5 position; chronograph sub-dials (60 seconds, 30 minutes, 24 hours); quartz movement; scratch-resistant mineral crystal; screw-in bezel possible? Pull/push crown; round shape, case size 44mm, thickness 12mm; black or other band color with width 20mm and length 7.5 inches; fold-over clasp including safety release mechanism; water resistant to 100 meters / 330 feet; functions: chronograph, date, hour, minute, second indicator.