Movements

Constant-force digital jumping-hours and jumping-minutes movement used in the Zeitwerk.

Automatic day-date movement created for the Odysseus sports watch line.

Original Lange 1 movement with three-quarter plate, twin barrels, outsize date, and asymmetric display.

Original Datograph hand-wound flyback chronograph movement with outsize date.

Large 8-day hand-wound movement historically used in Panerai military watches.

Audemars-finished version of the JLC 920 ultra-thin automatic without date.

Date-equipped Royal Oak Jumbo movement derived from the JLC 920 architecture.

In-house automatic movement used across Royal Oak and Offshore models.

Modern automatic date movement introduced with Code 11.59 and later used in Royal Oak 41 mm models.

Integrated flyback chronograph movement with column wheel and vertical clutch.

Early Swiss quartz movement used by several luxury brands before proprietary quartz systems took over.

In-house column-wheel, vertical-clutch automatic chronograph movement.

Breitling-finished automatic based on the Tudor/Kenissi MT5612 family.

In-house automatic world-time movement.

Tuning-fork electronic movement that predated mass quartz adoption and became an icon of precision timekeeping.

Early micro-rotor automatic movement family used by Buren and later Hamilton-related watches.

Automatic movement used in mainstream Cartier Santos, Ballon Bleu, and Tank models.

Modern Cartier automatic base movement with twin barrels.

Twin-barrel micro-rotor automatic movement that launched Chopard's L.U.C manufacture era.

Ultra-high-accuracy Eco-Drive quartz movement rated to about one second per year.

High-accuracy annual-calendar Eco-Drive quartz movement used in The Citizen Chronomaster models.

Hand-wound three-hand movement without date, popular for field watches and simple dress watches.

Hand-wound movement with date, mechanically related to the 2824/2801 family.

Workhorse three-hand automatic with date, widely used and cloned across Swiss and microbrand watches.

Automatic day-date movement derived from the 2824 architecture.

Thin, higher-grade automatic date movement often used directly or as a base for modules and branded calibers.

GMT automatic based on the 2892 family with an additional 24-hour indication.

Modular automatic chronograph using a 2892-derived base architecture.

2892-family automatic with power-reserve indication.

Large hand-wound pocket-watch-derived movement with small seconds at 9 o'clock in wristwatch layouts.

Sister movement to the 6497 with small seconds at 6 o'clock in wristwatch layouts.

Thin hand-wound small-seconds movement used in dress watches and later adapted by Nomos.

7750-family automatic chronograph with complete calendar and moon phase.

80-hour automatic family derived from the 2824 architecture for Swatch Group brands.

Hand-wound 80-hour movement developed for Hamilton field-watch models.

Cam-actuated automatic chronograph that became one of the dominant Swiss chronograph bases.

7750-family automatic chronograph with 3-6-9 subdial layout.

Hand-wound movement in 18k rose gold used in the Chronometre Bleu.

Dual-balance resonance movement used in early Chronometre a Resonance watches.

Thin automatic movement with long power reserve, used in high-grade dress watches.

Ultra-thin integrated automatic column-wheel chronograph movement.

High-accuracy quartz movement with backlash auto-adjust and sealed gear train.

High-accuracy quartz GMT movement with independent hour-hand adjustment.

Automatic Spring Drive movement with glide motion seconds and power reserve.

Spring Drive GMT movement with independent hour-hand adjustment.

Spring Drive chronograph GMT movement with column wheel and vertical clutch.

Five-day next-generation Spring Drive movement with improved precision and thinner architecture.

Automatic mechanical caliber that helped restart Grand Seiko mechanical production in the modern era.

Modern 72-hour automatic mechanical movement used throughout Grand Seiko Heritage models.

36,000 vph Hi-Beat automatic mechanical movement.

Hi-Beat automatic GMT movement with independent local-hour adjustment.

Next-generation 80-hour high-beat automatic with Dual Impulse Escapement.

First-generation battery-powered balance-wheel electric wristwatch movement.

One of the first automatic chronograph movements, combining a Buren micro-rotor base with a Dubois-Depraz chronograph module.

Five-day automatic movement used in modern Mark XX and Ingenieur Automatic 40 watches.

Seven-day Pellaton automatic movement introduced in the Portugieser Automatic 2000.

Modern seven-day Pellaton automatic movement with twin barrels.

In-house column-wheel automatic chronograph movement.

Pellaton-winding automatic movement family used in vintage Ingenieur and Yacht Club watches.

Flyback chronograph movement with combined hour/minute totalizer.

Tiny hand-wound movement famous as one of the smallest mechanical watch movements ever made.

Manually wound, 498 parts, 54 jewels, 28,800 vibrations per hour, 34.30 mm across and 7.25 mm thick. Built on Jaeger-LeCoultre's Dual-Wing principle: two mechanisms, one for local time and one for the second time zone, each with its own barrel giving 50 hours, sharing a single regulating organ. The travel time reads as jumping hours and minutes in a sub-dial at 10 o'clock, set by push-pieces at 8 and 10 so the hour can be moved in either direction. A globe at 6 o'clock carries a world map ringed by the time-zone indications and a day/night indicator, and the names of the cities for the world's 24 time zones are engraved on the caseback.

Slim rectangular hand-wound movement used in Reverso models.

Modern automatic date movement used in Master Control and related JLC watches.

Ultra-thin full-rotor automatic ebauche supplied to Patek Philippe, Audemars Piguet, and Vacheron Constantin rather than cased by JLC itself.

Cam-switched hand-wound chronograph base used by Omega as calibers 861 and 1861.

High-grade hand-wound column-wheel chronograph base behind Omega 321 and Patek CH 27 derivatives.

Robust automatic chronograph famous for central chronograph minutes and tool-watch use.

Column-wheel automatic chronograph movement developed exclusively for Longines.

Exclusive Longines automatic with extended power reserve, derived from ETA A31 architecture.

Durable entry-level automatic movement with date, widely used by Citizen and microbrands.

Thin premium automatic movement with date, hacking, and hand winding.

No-date premium automatic movement popular for clean-dial independent watches.

Caller-independent local-hour GMT automatic movement that made true GMT architecture more accessible.

In-house/Glashutte hand-wound movement descended from the Peseux 7001 layout.

Thin in-house automatic neomatik movement with Nomos swing system.

Thin automatic neomatik movement with quick-set peripheral date.

Rhodium-plated evolution of the 861 used in modern pre-3861 Moonwatches.

First widely produced Omega Co-Axial automatic family, based on ETA 2892 architecture.

Column-wheel hand-wound chronograph, famous for early Speedmasters and later revived by Omega.

Automatic chronograph running at 28,800 vph on 31 jewels, with a 52-hour reserve and a column wheel driving a three-register layout: thirty minutes at three, twelve hours at six, running seconds at nine, and a date. Co-Axial escapement, free-sprung balance with a silicon hairspring, Nivachoc shock protection, chronometer certified.

Master Chronometer Co-Axial hand-wound chronograph movement replacing the 1861 Moonwatch movement.

In-house Co-Axial automatic movement with twin barrels and free-sprung balance.

Cam-switched hand-wound chronograph movement that replaced the 321 in the Speedmaster Professional.

Master Chronometer Co-Axial automatic date movement for mid-size Seamaster and Aqua Terra models.

Master Chronometer Co-Axial automatic with independent jumping hour and twin barrels.

Automatic with a bidirectional rotor and hand winding, 38 jewels, 60 hours from two barrels in series, 29 mm across. Central hours and minutes only, with the hour hand set independently so a wearer can change time zone without touching the minutes. Co-Axial escapement, free-sprung balance with a silicon hairspring, Nivachoc shock protection, resistant to 15,000 gauss, Master Chronometer certified by METAS and COSC.

The precious-metal counterpart to the 8914, two-tone with a golden rotor and balance bridge in yellow or Sedna gold. The platinum watches carry a different rotor again, with an enamelled 18K white gold Constellation Observatory medallion set with blue aventurine and white opal. The cited page gives no separate specifications for it.

Long-running automatic day-date movement family used in classic Orient divers and dress watches.

Modern hacking and hand-winding automatic movement with date, used in Bambino and dress models.

Modern hacking and hand-winding automatic day-date movement replacing older 469-series movements in many divers.

Five-day automatic movement with extended service interval and antimagnetic components.

Large three-day hand-wound movement designed for Radiomir and Luminor 1950 cases.

Three-day automatic movement used in early in-house Panerai Luminor 1950 models.

Slimmer three-day automatic Panerai movement with independent hour adjustment.

Small hand-wound small-seconds dress-watch caliber.

Ultra-thin micro-rotor automatic used as a base for time-only, calendar, world-time, and perpetual-calendar watches.

Successor to the 324 family with updated seconds and winding architecture.

Patek-finished version of the ultra-thin JLC 920 family used in the original Nautilus.

Automatic center-seconds date movement used in many Nautilus, Aquanaut, Calatrava, and Complications models.