Description: 1929 Unknown | 
		|
| 
			 Model Name  | 
			
			 Unknown  | 
		
| 
			 Case Date  | 
			1929 | 
| 
			 Case Serial  | 
			
			 9013610  | 
		
| 
			 Signature Locations  | 
			
			 Inside case, movement, dial  | 
		
| 
			 Case Signature Format  | 
			
			 "Bulova, New York"  | 
		
| 
			 Movement  | 
			
			 9AT, 17 Jewels, no adjustments indicated  | 
		
| 
			 Movement Date Code  | 
			
			 1928  | 
		
| 
			 Movement Serial  | 
			
			 330522  | 
		
| 
			 Case Material Description  | 
			
			 14K Gold FIlled (white)  | 
		
| 
			 Case Dimensions  | 
			
			 36.5mm lug to lug x 24.4mm without crown  | 
		
| 
			 Case Type  | 
			
			 Single-hinged, rectangular  | 
		
| 
			 Crystal Specifications  | 
			
			 24.4mm x 17.8mm, rectangular  | 
		
| 
			 Other Details  | 
			
			 1927 patent date inside case Dust shield and ring intact  |