8 | EN GLISHEN G LISH |9CLEANINGTo 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. MAINTENANCEAs a mechanical instrument, a watch requires maintenance by an authorized service center about once every four years.CLEANING AND MAINTENANCEA watch tested to 3 atm (30 m) is resistant to sweat, drops of water and rain. Water resis-tance is guaranteed only if the crown is in the initial position and should be checked once per year.WATER RESISTANCE30 m | 3 atm50 m | 5 atm100 m | 10 atm200 m | 20 atm300 m | 30 atmTHE BINDING NATURE OF METER DATADo not swim/diveBath, shower, swimSwim, snorkelSwim, snorkel, diveDeep-sea divingADDITIONAL WATCH MODELSGUARANTEEYou can find the Carl F. Bucherer collection and information about all the watch lines at www.carl-f-bucherer.com. Here you can also order the company magazine "1888 by Carl F. Bucherer", which informs you about new products, technical developments and events. You can also order the company cata-log with a selection of the watch collections of Carl F. Bucherer timepieces and have it delivered to.Your Carl F. Bucherer watch was made with great care by the most competent watchmak-ers using the strictest quality guidelines. However, if there is a defect in materials or manufacture, Carl F. Bucherer provides a two-year guarantee from the date of pur-chase. The guarantee does not cover normal wear and tear or damage caused by improper use of the watch. The guarantee is valid if the guarantee certificate was filled out com-pletely by an official Carl F. Bucherer dealer when the watch was purchased. If there is damage, please contact your official Carl F. Bucherer dealer or an official Carl F. Bucherer service center. Please pro-vide the watch with the fully-filled-out guar-antee certificate.