Jaeger LeCoultre® calibre # 880 yoke spring Fits calibers: 880, 880G, 880S, 881, 881G, 881S, 882, 882S, 883, 883S Rolex® 530 Material: Swiss made blue steel

Material: Swiss made blue steel

Highly recommended when using UV glues # 12-207 and # 67-26535

Tubing can be used in the repair of broach hinges and lockets

The hammer has a 1/32" stroke and its impact force can be adjusted from light to heavy by rotating the adjusting ring

Waltham® warranty does not apply to parts supplied byPerrin Supply Ltd

Jaeger LeCoultre® calibre # 880 yoke spring Fits calibers: 880, 880G, 880S, 881, 881G, 881S, 882, 882S, 883, 883S Rolex® 530 Material: Swiss made blue steelJaeger LeCoultre yoke spring, part # 440, calibre # 880 yoke spring 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.