16 size (approx. 19”’) | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Negative winding
• Movement variants
  • Revue 30-3: 18 1/2 and 19’’’, height 30/12’’’, Lépine (open face) and Savonnette (hunter)
  • Revue 31-3: 18 1/2 and 19’’’, height 36/12’’’, Lépine (open face)
  • Revue 31-3: 16 size neg.: 16 size, negative winding, height 36/12’’’, Lépine (open face)

• Listing ID: 261
• Manufacturer / Brand: Revue
• Caliber: 31-3 16 size neg.
• Size in French Lignes: 16 size (approx. 19'''), Height 6.7 mm (36/12''')
• 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: 7
• Setting Lever Screw/Pin Position: None (Negative Winding)
• Balance Position: Right (0 - 120°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown
• Country: Switzerland
• Identification: Illustrated in Klassik Uhren 3/1996 (slightly different form of the combined anchor and fourth wheel bridge).
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-60#post-8481466