 
              
                          
  
  
Type XX Chronographe 4821
4821ST/59/S76 D000
        
          Type XX Chronographe 4821
        
        
      
            
Technical specifications
                          Width of lugs
                          
                      
                                                          
                                
  17
 
  mm
                              
                                                      
                        
                          List of complications
                          
                      
                                                          
                                Small seconds
Chronograph
Date
                        Chronograph
Date
                          Case Gem-Setting
                          
                      
                                                          
                                
  0.686 Diamond carat
                              
                                                          
                                
  0.015 Sapphire carat
                              
                                                          
                                
  49 Brilliant-cut diamonds
                              
                                                          
                                
  1 Saphir taille brillant
                              
                                                      
                        
                          Dial coating
                          
                      
                                                          
                                
  Nacre naturelle bleue perlée
                              
                                                      
                        
                          Hand material
                          
                      
                                                          
                                
  Brass
                              
                                                      
                        
                          Revêtement de l'aiguille
                          
                      
                                                          
                                
  Rhodiée
                              
                                                      
                        
                          Hand phosphorescence
                          
                      
                                                          
                                
  White
                              
                                                      
                        
                          Hand type
                          
                      
                                                          
                                
  Sword-shaped hand	
                              
                                                      
                        The user manual will give you access to more information about this watch.
Download the user manualMovement 550
                  Power reserve
                  
                                          42 hours
                                      
                
                                                        
                  Width
                  
                                          23.3 mm
                                      
                
                                                        
                  Thickness
                  
                                          6 mm
                                      
                
                                                        
                  Number of jewels
                  
                                          38
                                      
                
                                                        
                  Frequency
                  
                                          3.00 Hz
                                      
                
                                                        
                  Winding
                  
                                          Automatic
                                      
                
                                                        
                  Escapement
                  
                                          Traditional flat spiral
                                      
                
                                                        
                  Number of components
                  
                                          310
                                      
                
                                    
            
              Movement 550
            
            
          
                     
                