12 size (= 17 3/4”’) | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Rocking bar winding
• Screw-set jewels (Chatons)
• Special fine regulation (see extra picture)

 

• Listing ID: 2941
• Manufacturer / Brand: Hampden
• Caliber: Model 3 Gen’l Stark
• Size: 12 size (= 17 3/4''')
• Shape: Round
• Winding: Manual (Crown)
• Hand Setting: Crown with lever
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date & Day: None
• Jewels: 15
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance with Breguet hairspring
• Power Reserve: Unknown
• Production Period: Around 1900, based on serial number
• Identification: Via serial number of the movement in this database: https://www.nawcc-ch149.com/db_resch/Hampden_1230.html
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-31#post-4034815
• Country: U. S. A.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)