18 size (= 20”’) | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Pillar construction
• The pivot of the minute wheel on the movement shown is broken off

• Listing ID: 3170
• Manufacturer / Brand: Hampden
• Caliber: Model 3 Champion
• Size in French Lignes: 18 size (= 20''')
• Size range mm largest diameter: > 40 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown with lever
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 7
• Balance Position: Left (240 - 360°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance
• Power Reserve: Unknown
• Production Period: Around 1899 based on the 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-28#post-3772365
• Country: U. S. A.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)