6 3/4”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

• There is also a Cyma R300 (= Record 330)
• Differences between R300 and R300.1:
  • Screw balance on the R300, smooth balance on the R300.1
  • Hairspring stud-holder fixed on the R300, mobile on the R300.1

• Listing ID: 3026
• Manufacturer / Brand: Cyma / Record
• Caliber: Cyma R300 = Record 330
• Size in French Lignes: 6 3/4'''
• Size range mm largest diameter: 0 - 22 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: KIF Flector
• Beats per hour: 21,600
• Balance Type: Gold-plated nickel
• Power Reserve: Unknown
• Production Period: Unknown
• Identification: Movements marked with CYMA R300.1.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-30#post-3969770
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)