Grand Prix d'Horlogerie de Genève: the 90 competing timepieces on display

Avid watch collectors gather in Chennai to revel in the mechanics that determines the minutes and seconds of each day. Meet the Madras Watch Collectors Group

British Parliament is striving to reduce its carbon footprint through various efficiency measures, including potentially outfitting Big Ben with PV panels.

Danish watch company REC Watches presents the P-51 Eleanor - a timepiece incorporating metal from the trunk let of a '68 Mustang Fastback that was transformed into the Eleanor in 2017. Limited to 498 pieces.

A timepiece includes an analogue-type display for displaying the minute at a given moment, constituted by a hand rotated at the rate of one revolution per hour by the mechanism of the timepiece, and a digital-type display for displaying the hour at a given moment, comprising a rotating member for displaying the figure indicative of the hour at a given moment and a drive mechanism for driving the display member which is controlled by the timepiece mechanism and is adapted to rotate the rotating member in jerks at intervals of one hour.

A yo-yo has a recess in one of its faces accommodating a timepiece. The yo-yo is be releasably accommodated in a base, and the base may be worn on a user's person by various means including a wristband in the manner of a wristwatch, a fob or a watch chain in the manner of a pocket watch, a necklace in the manner of a necklace watch, or a holster.

In an electromagnetic converter comprising a rotor arranged by including a permanent magnet, a yoke disposed in the vicinity of the rotor for flowing magnetic flux and a coil wound around the yoke, at least a portion of the yoke is composed of an amorphous metal magnetic material. The amorphous metal magnetic material is a Co amorphous metal or a Fe amorphous metal. The electromagnetic converter is a small generator, a motor and the like. In an electronic timepiece provided with a generator device, the Co amorphous metal magnetic material is used for a first yoke (stator) and the Fe amorphous metal magnetic material is used for a second yoke (coil core). In an electronically-controlled mechanical watch, the Co amorphous metal magnetic material is used for a yoke. Portable electronic equipment is a timepiece provided with the electromagnetic converter, and so forth

The device consists in compensating for the distortion of the characters marked on the dial caused by a lens, by writing the characters with a reverse pin cushion or barrel distortion.

A timepiece barrel assembly, including a barrel mainspring mounted between a barrel drum and a receiving surface of a barrel core coaxial to the drum. The spring is made of a multiphase, cobalt-nickel-chromium based alloy, having a Young's modulus of between 200 and 240 GPa and a shear modulus of between 80 and 100 GPa, and having a width to thickness ratio of between 9 and 21, and the maximum radius of the steel or stainless steel core relative to its pivot axis is less than nine times the maximum thickness of the spring, and the barrel assembly includes, on the spring or the drum, a mechanism limiting longitudinal clearance, towards the pivot axis, between the drum and the mainspring.

Built to last using sustainably sourced materials, Awake offers luxury-brand quality at a reasonable price point.

Apple recently announced its new timepiece, but the tech giant was hardly the first to make a foray into smartwatches. In the early '80s Casio debuted a dual watch-calculator, paving the way for multipurpose, wearable gadgets.