Crettiez 18''' Type 2a

103 views

18”’ | Manual Wind | Cylinder | Small seconds |

Remarks:

For detailed information about the different types of Crettiez movement see Crettiez – Watch movements and social riots (watch-movements.eu) and the attached categorization chart.
Click on the outside of the barrel bridge
Setting lever screw to the right of the crown wheel
Two hand setting wheels
Without cover plate for hand setting wheels

Listing ID: 460
Manufacturer / Brand: Crettiez
Caliber: Crettiez 18''' Type 2a
Size in French Lignes: 18'''
Size range mm largest diameter: > 40 mm
Shape: Round
Winding: Manual (Crown)
Hands Setting: Crown with pin/pusher
Seconds Hand: Small seconds
Escapement: Cylinder
Date, Day, Month...: None
Jewels: 10
Setting Lever Screw/Pin Position: Right
Balance Position: Bottom (120 - 240°)
Shock Protection: None
Beats per hour: 18,000
Balance Type: Brass
Power Reserve: Unknown
Production Period: Unknown, probably around 1900 - 1925
Identification: See link mentioned above
External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-53#post-7221806
External Link 2: https://watch-movements.eu/blog/en/2022/05/01/crettiez-watch-movements-and-social-riots/
Country: France