Jaeger LeCoultre® calibre # 880 upper ratchet wheel mounted Fits calibers: 880, 880G, 880S, 881, 881G, 881S, 882, 882S, 883, 883S Rolex® 360 fits Omega® calibres: 570

fits Omega® calibres: 570

7mm (3/16")

4mm (27/32")

030 and 351

20 mm (diameter) x 2

Jaeger LeCoultre® calibre # 880 upper ratchet wheel mounted Fits calibers: 880, 880G, 880S, 881, 881G, 881S, 882, 882S, 883, 883S Rolex® 360 fits Omega® calibres: 570Jaeger LeCoultre upper ratchet wheel mounted, part # 1415 1, calibre # 880 upper ratchet wheel mounted to fit Jaeger LeCoultre calibres: 880, 880G, 880S, 881, 881G, 881S, 882, 882S, 883, 883S *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.