balance wheel, dial, escapement, hairspring, hand, time-ball

chronograph, tourbillon, wristwatch, perpetual calendar, chronometer, reverso, watchmakers, horology, tissot, horological, cufflink, accutron, watchband, clockmaker, subdial, brooch, pendant, watchcase, piaget, bracelet, necklace, horologist, sundial, sterling silver, netsuke, artefact, clocks, timekeeper, flacon, gizmo, tachymeter, wristlet, montblanc, jeweler, neckpiece, faberge, locket, parure, engagement ring, bakelite, decanter, medallion, watches, fountain pen, landaulet, sunray, guilloche, astrolabe, bauble, earring, garniture, bangle, cuckoo clock, snuffbox, jewels, cabriolet, loupe, sapphire, floor lamp, paperweight, coachwork, quartz, ornament, shagreen, replica, artifact, pearl, sunglass, bulgari, engraving, figurine, rangefinder, bulova, ballpoint, flatware, handbag, headpiece, ormolu, gadget, eyewear, stemware, erte, maquette, drophead, dials, cultured pearl, bijoux, alarm clock, carafe, speedometer, mintmark, doohickey, monocle, bezel, rev counter, automata, roadster, solitaires, speedo, wind vane, ewer, hollowware, clock, timepieces, phonograph, piano, reliquary, typewriter, crucifix, violin, binoculars, candlestick, teapot, casket, goblet, gramophone

atomic clock, hourglass, sandglass, ticker, timer, watch

atomic clock, balance, balance wheel, clock, dial, hairspring, hand, sandglass, second hand, stopo watch, stopwatch, sundial, ticker, timer, watch

measuring instrument, measuring system