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

Remarks:

• Savonnette = hunter movement
• Swan-neck fine regulator
• Other movements manufactured by Straub for Alpina:
  • Alpina 1110
  • Alpina 1128 = Straub / Perla 19”’ Sav. (25C)

• Listing ID: 17310
• Manufacturer / Brand: Straub / Alpina
• Caliber: Alpina 1092 = Straub Model No. 23
• 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: 16
• Setting Lever Screw/Pin Position: Left
• 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: Unknown, probably around 1912
• Country: Switzerland
• Identification: Movement marked with Alpina 1092. Lépine (open face) variant Registered by Straub on 17.04.1912 in the Swiss Official Gazette of Commerce as model No. 23. Model No. 23 is not an official caliber designation, but was used to register the design.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)