• Case: all stainless steel PVD • 100 M • Ø: 42 mm • Scratch resistant Sapphire crystal • screw back • Swiss precision quartz movement cal. ISA 8154 • 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 for easy night reading • Luminous hands for easy night reading  • Solid stainless steel bracelet PVD