7 3/4”’ | Automatic | Swiss Lever | Sweeping Seconds | Date |

Remarks:

• Automatic: hand winding possible
• Date (quick setting by pulling and pushing the crown)

 

• Listing ID: 2449
• Manufacturer / Brand: Orient
• Caliber: 49740
• Size: 7 3/4'''
• Shape: Round
• Winding: Automatic
• Hand Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date & Day: Date
• Jewels: 21
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Seiko Diashock
• Beats per hour: Unknown, probably 21,600
• Balance Type: Glucydur
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1985
• Identification: Movement marked with Orient 49740.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-37#post-4611320
• Country: Japan
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)