Replacement Die Uppers 28/30mm Replacement Die Uppers are available in 4 sizes
Columbus Style Vernier Caliper Economical quality gauge measures in metric and inch
Butterfly Snap Release Deployment Buckles for Leather Straps are available in stainless steel and yellow plated stainless steel
outside diameter of crown 5
escapements
Jaeger LeCoultre® calibre # 9RD clicking spring - Fits calibers: 10RO, 408, 417, 428, 461, 471, 472, 473, 474, 475, 9RD, 9RO Rolex® 2030 Replacement Die Uppers 28/30mm ReplacementJaeger LeCoultre clicking spring, part # 434, calibre # 9RD clicking spring to fit Jaeger LeCoultre calibres: 9RD, 9RO, 10RO, 408, 417, 428, 461, 471, 472, 473, 474, 475 *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.