Watch Terms E-L

aquablack Whether you want to know exactly how to describe that part of your watch, or what on earth the sales brochure means, we have gathered together a summary of the most popular watch terms to give you a helping hand; E - Escapement. An important internal part. The escapement provides the impulses that maintain the turning of the balance wheel, ensuring the rate the hands are allowed to turn. Exhibition caseback. Or Skeletal caseback. A crystal window on the back of the casing, showing the movement. G - Gold filled. Gold is bonded to another metal on the casing or bracelet of a watch. Not the same as solid gold but containing more gold than gold plated, making them more valuable and tarnish resistant. F - Flyback hand. The second hand on a chronograph. Given the name due to how quickly it springs back to zero when reset. H - Horology. Not just the study of time and the science behind it, but also referring to the art of watchmaking.  I - Incabloc. A shock absorber that helps protect the moment if the watch is dropped or impacted. Index hour marker. A line used on the dial in lieu of numerals. Ionic plating. A process that allows a dark grey or black compound to be applied over stainless steel, giving a more modern look to standard metal. J - Jewels A real ruby, or synthetic gemstone that acts as bearing for the gears inside a watch. Reducing friction which adversely affects the accuracy of timekeeping. L - Lugs. The part of the watch case that the bracelet or band attaches to.