19 3/4”’ | Hand Wind | Swiss Lever | Small Seconds | Quarter Repeater |

Remarks:

• Quarter-hour repeater with two hammers on gongs
• Pusher to trigger the repetition mechanism
• Movement marked with Swiss patent number 6099. Patent CH6099 was granted to Mathey-Tissot in 1893

• Listing ID: 17770
• Manufacturer / Brand: Mathey-Tissot
• Caliber: Répétition à quarts Patent 6099 19 3/4'''
• Size in French Lignes: 19 3/4'''
• Size range mm largest diameter: > 40 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown with lever
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Other Functions: Repeater
• Jewels: 15
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance with Breguet hairspring
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1893
• Country: Switzerland
• Identification: See remarks above.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)