Breguet caliber 505SR
| Brand: | Breguet |
|---|---|
| Reference: | 505SR |
| Movement: | Automatic |
| Display: | Analog |
| Diameter: | 32.70 |
| Jewels: | 38 |
| Reserve: | 50 |
| Frequency: | 21600 |
| Hands: | Hours, Minutes, Small Seconds |
Description
Self-winding movement, Cal. 505SR. Numbered and signed Breguet. Retrograde seconds engraved on the movement face. 14½ lignes. 38 jewels. 50-hour power reserve. Inverted in-line lever escapement with silicon pallets. Breguet balance spring in silicon. Balance frequency 3Hz. Adjusted in 6 positions
