19 1/4”’ | Hand Wind | Swiss Lever | Stopwatch: 60 s (center seconds), 30 min Counter at 12 H |

Remarks:

• Single-pusher stopwatch with column wheel
• Stopwatch mechanics on dial side
• Crown is fixed in the case, not in the movement
• Seconds hacking realized by a simple wire pin that presses against the balance wheel

• Listing ID: 4359
• Manufacturer / Brand: Agat / Aгат
• Caliber: 4282
• Size in French Lignes: 19 1/4''' (43.2 mm) was measured. According to the 4282 caliber designation, it should actually only be 42 mm (= 18 1/2''')
• Size range mm largest diameter: > 40 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Other Functions: Stopwatch
• Jewels: 15
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Nickel?
• Power Reserve: Approx. 18 hours
• Production Period: Unknown
• Identification: Escape wheel cock marked with 4282 and Agat logo.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-12#post-2296411
• Country: Russia
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)