Jaeger LeCoultre® calibre # 9UO screw for upper end-piece for balance - Fits calibers: 404, 407, 9UO Omega® 13 NN Wingless Wooden Cuckoo Bird has

Wingless Wooden Cuckoo Bird has a red beak and black eyes

Step-Tite round plastic crystals are supplied with both a yellow and white ring

5 1/2" (14cm) 3 Square (triangular) Needle File cut 6 Swiss Pattern is a square file

is an assortment of 24 (4 each of 6 different sizes) brass hand bushings in a partitioned plastic box

Clock Key 4 Branch Odd is a 4 branch clock key for odd sizes: 5

Jaeger LeCoultre® calibre # 9UO screw for upper end-piece for balance - Fits calibers: 404, 407, 9UO Omega® 13 NN Wingless Wooden Cuckoo Bird hasJaeger LeCoultre screw for upper end piece for balance, part # 5311, calibre # 9UO screw for upper end piece for balance to fit Jaeger LeCoultre calibres: 9UO, 404, 407 *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.