• Case: all stainless steel IP-rose gold • 100 M • Ø: 42 mm • Mineral Glass • screw back • Swiss precision quartz movement • Functions: Tachymeter, ALARM, small second, accumulated timing, intermediate timing, date- and day display, centre stop second (1/5 sec), 30 minutes totalizer • battery-life: 41 month • Luminous index on dial and luminous hands for easy night reading  • Genuine leather strap