12 3/4”’ | Automatic | Swiss Lever | Indirect Sweeping Seconds |

Remarks:

• Movement available with different rotor shapes
• Date quick-setting by pulling the crown and turning it to the right (hands setting to the left)
• Movement family:
  • Baumgartner BFG 628: Swiss lever, no date
  • Baumgartner BFG 628/31: Swiss lever, date
  • Baumgartner BFG 628 31/7: Swiss lever, date, inner day
  • Baumgartner BFG 628 31/8: Swiss lever, date, outer day
  • Baumgartner BFG 630: Pin lever, no date
  • Baumgartner BFG 630/31: Pin lever, date
  • Baumgartner BFG 630 31/7: Pin lever, date, inner day
  • Baumgartner BFG 630 31/8: Pin lever, date, outer day

• Listing ID: 20359
• Manufacturer / Brand: Baumgartner BFG
• Caliber: 628/31
• Size in French Lignes: 12 3/4'' (12 1/2''' according to the manufacturer)
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Automatic
• Hands Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: Incabloc
• Beats per hour: 21,600
• Balance Type: Nickel
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1975
• Country: Switzerland
• Identification: Base plate marked with BFG 628. Original datasheet available (undated).
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)