 
                   
              
                          
  
  
  
  
 
            Reine de Naples Jour/Nuit 8999
8999BB/8D/974 DD0D
        
          Reine de Naples Jour/Nuit 8999
        
        
      
            Delicate diamond setting completes this watch whose mechanism brings to life the interplay between the sun and moon.
                          Breguet’s mechanical expertise is evident in this watch, equipped with a movement exclusive to the Reine de Naples collection. It displays the hours and minutes, but above all it powers a second part of the dial dedicated to the poetic representation of the times of the day and night.
                      
        Technical specifications
                          Material
                          
                      
                                                          
                                
  White gold 18K
                              
                                                      
                        
                          Shape
                          
                      
                                                          
                                
  Ovoid
                              
                                                      
                        
                          Width
                          
                      
                                                          
                                
  34
 
  mm
                              
                                                      
                        
                          Thickness
                          
                      
                                                          
                                
  10.8
 
  mm
                              
                                                      
                        
                          Caseback
                          
                      
                                                          
                                
  Sapphire case back
                              
                                                      
                        
                          Width of lugs
                          
                      
                                                          
                                
  17
 
  mm
                              
                                                      
                        
                          Type of crown
                          
                      
                                                          
                                
  Non-screwed crown
                              
                                                      
                        
                          Water resistance
                          
                      
                                                          
                                
  1.5 BAR
                              
                                                      
                        
                          Material
                          
                      
                                                          
                                
  Alligator
                              
                                                      
                        
                          Type of buckle
                          
                      
                                                          
                                
  Three-blade deployant clasp
                              
                                                      
                        
                          Material of buckle
                          
                      
                                                          
                                
  White gold
                              
                                                      
                        
                          List of complications
                          
                      
                                                          
                                Day/Night indicator
                              
                                                      
                        
                          Case Gem-Setting
                          
                      
                                                          
                                
  6.655 Diamond carats
                              
                                                          
                                
  131 Baguette-cut diamonds
                              
                                                          
                                
  1 Briolette-cut diamond
                              
                                                          
                                
  108 Brilliant-cut diamonds
                              
                                                      
                        
                          Gem setting on the folding clasp
                          
                      
                                                          
                                
  0.1313 Diamond carat
                              
                                                          
                                
  26 Brilliant-cut diamonds
                              
                                                      
                        
                          Gem setting on the dial
                          
                      
                                                          
                                
  0.3746 Diamond carat
                              
                                                          
                                
  147 Brilliant-cut diamonds
                              
                                                      
                        
                          Dial coating
                          
                      
                                                          
                                
  Silvery 
                              
                                                      
                        
                          Hand material
                          
                      
                                                          
                                
  Steel
                              
                                                      
                        
                          Revêtement de l'aiguille
                          
                      
                                                          
                                
  Bleuie
                              
                                                      
                        
                          Hand phosphorescence
                          
                      
                                                          
                                
  White
                              
                                                      
                        
                          Hand type
                          
                      
                                                          
                                
  Breguet full apple
                              
                                                      
                        The user manual will give you access to more information about this watch.
Download the user manualMovement 78CS
                  Power reserve
                  
                                          57 hours
                                      
                
                                                        
                  Width
                  
                                          22 mm
                                      
                
                                                        
                  Thickness
                  
                                          5 mm
                                      
                
                                                        
                  Number of jewels
                  
                                          45
                                      
                
                                                        
                  Frequency
                  
                                          3.50 Hz
                                      
                
                                                        
                  Winding
                  
                                          Automatic
                                      
                
                                                        
                  Number of components
                  
                                          247
                                      
                
                                                        
                  Balance spring
                  
                                          Flat silicon balance spring
                                      
                
                                                        
                  Balance wheel
                  
                                          Breguet
                                      
                
                                    
            
              Movement 78CS
            
            
          
                     
                   
                 
                   
                   
                   
                   
                   
                   
           
           
           
           
           
    
    
    
     
           
           
           
           
           
           
           
           
           
           
           
          