19”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Movement very similar to the Thommen Model No. 3000^1

• Listing ID: 19638
• Manufacturer / Brand: Thommen
• Caliber: 19'''
• Size in French Lignes: 19'''
• Size range mm largest diameter: > 40 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 15
• Setting Lever Screw/Pin Position: Left
• Balance Position: Right (0 - 120°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance with Beguet hairspring
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1900
• Country: Switzerland
• Identification: Barrel bridge marked G.T (Gedeon Thommen) and a Thommen trademark (hand with an egg). Movement very similar to other Thommen movements (see remarks above).
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)