Omega® Crown (Waterproof, with split post attached), steel, total length 7.05 mm LeCoultre® 436 4 shapes with different sizes

4 shapes with different sizes on each end

Dimensions are 80mm x 35mm x 32mm

oscillating weight screw to fit Jaeger LeCoultre® calibres: 497

11 x 330 (13")

Omega® Crown (Waterproof, with split post attached), steel, total length 7.05 mm LeCoultre® 436 4 shapes with different sizesOmega Crown (Waterproof, with split post attached), steel, total length 7. 05 mm Omega Steel Waterproof Crown with female post attached, square, diameter 5. 00 mm, fits tube 2. 00 mm, total length 7. 05 mm. Case numbers are unknown. *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your watch.