This particular set of 3 balance screw holders consist of sizes 0
Setting time of 10-20 seconds
DG3886 Chinese Automatic Watch Movement Automatic Chinese Watch Movement with 3 hands (hour/minute/sweep second) and indicators for both 24 hour
Compatible with all kinds of material
10 mm x 15
Jaeger LeCoultre® calibre # 880 minute work cock screw Fits calibers: 880, 880G, 880S, 881, 881G, 881S Rolex® 3075 This particular set of 3Jaeger LeCoultre minute work cock screw, part # 5462, calibre # 880 minute work cock screw to fit Jaeger LeCoultre calibres: 880, 880G, 880S, 881, 881G, 881S *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Jaeger LeCoultre. Jaeger LeCoultre warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your watch.