Professional Watch Cover Seals Gasket Replacement Watch O-Ring Repair Accessories Set

Feature: 1. Multiple sizes of O?ring are available for use, meet your different needs, convenient for use. 2. Wonderful replacement for the old or broken one, easy to install, suitable for professional watch repair shop. 3. It is one of the professional watch repair tools, suitable for watch repairers and amateurs, practical for use. 4. Light weight and in small size, equipped with a box for easy storage, convenient to carry when going out. 5. Made of high quality material, safe an eco?friendly, non?toxic, stable and easy to use, necessary watch accessory. Specification: Condition: 100percent Brand New Item Type: Watch O-Ring Material: Plastic Applicable People: Watch repair professionals Applicable Scenarios: Used to add or replace the O-ring of the watchSize Chart: 41.2 x 40.5mm / 1.6 x 1.6in42.2 x 41.5mm / 1.7 x 1.6in 43.2 x 42.5mm / 1.7 x 1.7in44.2 x 43.5mm / 1.7 x 1.7in 45.2 x 44.5mm / 1.8 x 1.8in46.2 x 45.5mm / 1.8 x 1.8in 47.2 x 46.5mm / 1.9 x 1.8in48.2 x 47.5mm / 1.9 x 1.9in 49.2 x 48.5mm / 1.9 x 1.9in50.2 x 49.5mm / 2 x 1.9in 41.7 x 41mm / 1.6 x 1.6in42.7 x 42mm / 1.7 x 1.7in 43.7 x 43mm / 1.7 x 1.7in44.7 x 44mm / 1.8 x 1.7in 45.7 x 45mm / 1.8 x 1.8in46.7 x 46mm / 1.8 x 1.8in 47.7 x 47mm / 1.9 x 1.9in48.7 x 48mm / 1.9 x 1.9in 49.7 x 49mm / 2 x 1.9in50.7 x 50mm / 2 x 2in . Package List: 1 x Plastic Storage Box40 x O-Ring