98A watch tested to 5 atm (50 m) may be worn while bathing, showering or swimming (such as in a pool). Water resistance is guaranteed only if the crown is screwed in and should be checked once per year.Water resistancethe binding nature of meter data:Do not swim / diveBath, shower, swimswim, snorkelswim, snorkel, diveDeep-sea divingcleaning: to clean the outer surface of the watch, wipe it gently with a microfiber cloth. use a fine toothbrush and a bit of soapy solution to clean the back of the watch and the metal band. Dry using a lint-free towel. Minimize contact between the leather straps and the water. Maintenance: As a mechanical instrument, a watch requires maintenance by an authorized service center about once every four years.Cleaning and maintenanceSet date / dayImportant: to ensure water resistance, the crown must be screwed in when the watch is worn.Warning: it is not recommended to use the quick set function between the hours of 9 p.m. and 1 a.m.Secure the crownPull the crown into position 2.1set the current date by rotating the crown clock-wise.Press the crown against the case and simultaneously turn clockwise until it is firmly secured.3set the current day of the week by rotating the crown counterclockwise.21EnEn30 m (3 atm)50 m (5 atm)100 m (10 atm)200 m (20 atm)300 m (30 atm)
