16 size (approx. 19 1/4”’) | Manual Wind | Swiss Lever | Small Seconds |

Remarks:

• Open face (Lépine) movement
• Positive crown winding
• Swan-neck fine regulator (New York Standard Type 4)
• Pillar construction
• Cocks for escape wheel and fourth wheel form a single unit
• No ‘grades’ are known for model FB with 16 size
• Model FA is the corresponding hunter (Savonnette) version

• Listing ID: 431
• Manufacturer / Brand: New York Standard Watch
• Caliber: Model FB
• Size in French Lignes: 16 size (approx. 19 1/4''')
• 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: 15
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance with Breguet hairspring
• Power Reserve: Unknown
• Production Period: Approx. 1910+
• Country: U. S. A.
• Identification: Movement marked with Crown Watch Co., a brand of the New York Standard Watch. The serial number begins with FB. The model is pictured on this website: https://pocketwatchdatabase.com/guide/company/new-york-standard-watch-co/models
• 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-58#post-8179071
• External Link 2: https://pocketwatchdatabase.com/guide/company/new-york-standard-watch-co/models