Simple chronographs have an independent sweeping hand that can be started and stopped by pressing a pair of buttons on either side of the winder. It takes up to 250 parts to display the date and time.Ĭhronograph: Defines any watch, mechanical or quartz, that serves as a stopwatch. With today's watch accuracy it's no longer necessary, but does look fancy.Ĭomplication: Refers to any watch movement beyond the simple tracking of hours, minutes and seconds. Tourbillon: This attempts to counter the effects of gravity by placing the escapement and balance wheel inside a rotating cage. ![]() Since 1902 it's more usual to find synthetic jewels used. Jewel bearings: Smooth jewels, such as rubies, garnets and diamonds, provide ideal non-friction surfaces for a watch's many moving parts. Unique to mechanical watches, it comprises a toothed “escape” wheel and an anchor or lever that permits the gradual release of stored energy. ![]() Instead, an electric pulse is passed through a small quartz crystal inside to drive the hands or digital display.Įscapement: This is what creates the ticking sound. Quartz movements: These have very few moving parts. You can spot a high-end mechanical watch by the sweeping second hand. They also require servicing after three to five years. The downside is that mechanical watches are not 100% accurate – and even less so if exposed to magnetism. A good auto watch will continue ticking for up to 48 hours if left off the wrist. Auto ones sport a weighted rotor that spins when you move, keeping the watch permanently wound. Mechanical movements: These come in two varieties: self-winding and automatic. If you'd like to sound like an expert horologist T3 are here to help:
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