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

Remarks:

• 20/12 refers to the height of the movement in French Lignes: 22/12”’ = 3.76 mm)

• Listing ID: 14154
• Manufacturer / Brand: La Rochette
• Caliber: 20/12
• Size in French Lignes: 18'''
• Size range mm largest diameter: 31 - 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: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown
• Country: Switzerland
• Identification: Specific setting lever spring listed in the movement identifier 'Verksökare Rätt Tid' (see extra picture).
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)