Refer to the table below for the description of each degree of water resistant performance of your watch before using.
| 
											 Indication on the case back  | 
										
											 Water resistant performance  | 
										
											 Conditions of Use  | 
									
|---|---|---|
| 
											 No indication  | 
										
											 Non-water resistance  | 
										
											 Avoid drops of water or sweat  | 
									
| 
											 WATER RESISTANT  | 
										
											 Water resistance for everyday life  | 
										
											 The watch withstands accidental contact with water in everyday life WARNING Not suitable for swimming  | 
									
| 
											 WATER RESISTANT  | 
										
											 Water resistance for everyday life at 5 barometric pressures  | 
										
											 The watch is suitable for swimming.  | 
									
| 
											 WATER RESISTANT  | 
										
											 Water resistance for everyday life at 10 (20) barometric pressures  | 
										
											 The watch is suitable for diving not using an air cylinder.  |