MT Magni-Tite with Calendar Window Round Plastic Crystal (27.50 mm to 35.00 mm) Zenith® crowns (dustproof & spring loaded) Set comes with 18 sizes

Set comes with 18 sizes

part number 1218 fits Omega® 710

#2 regulator assembly is for #2 regulator clocks

Jaeger LeCoultre® oscillating weight segment screw

Rolex® 1166

MT Magni-Tite with Calendar Window Round Plastic Crystal (27.50 mm to 35.00 mm) Zenith® crowns (dustproof & spring loaded) Set comes with 18 sizesPlastic crystal with reflector tension ring (yellow or white, please specify colour required) and a calendar magnifying window. When ordering please provide (1) diameter and (2) distance from the post of hands to the center of the magnifying window (8. 50 mm, 9. 00 mm, 9. 50 mm, 10. 00 mm, 10. 50 mm, 11. 00 mm, 11. 50 mm)