The date is shown on the display. Chronograph. Used for measuring time intervals (also called: Stopwatch). Often constructed as smaller dials in the center of the major dial. Stainless steel bracelet. Tough, durable and elegant; a bracelet made of stainless steel gives the watch a classic quality look. Mineral crystal. This very durable, mineral crystal has improved protection. Quartz Watch. A battery-powered quartz watch is controlled by fluctuations in a crystal of the mineral quartz. These oscillations change very little over time, which is why quartz is often used - because it retains its accuracy. Water protection: 100 meter (10 bar). This watch can be worn while swimming. 10 bar/100 meter refers to the pressure in water, at that depth, while motionless. And should not be seen as the depth for wearing the watch.