Inspiration |
| https://www.patek.com | Patek Philippe |
| https://jcbiver.com | Jean-Claude Biver |
| https://www.mbandf.com | Maximilian Büsser and Friends (MB&F) |
| https://youtu.be/J1xQWripjPI?t=87 | Stephen McDonnell |
| https://www.akrivia.com | Rexhep Rexhepi |
| https://www.instagram.com/xhevdet.rexhepi | Xhevdet Rexhepi |
| https://www.fpjourne.com | F. P. Journe |
| https://greubelforsey.com | Greubel Forsey |
| https://www.richardmille.com | Richard Mille |
| https://www.geraldgenta-heritage.com | Gérald Genta |
| https://philippedufour.ch | Philippe Dufour |
| https://www.rwsmithwatches.com | Roger W. Smith |
| https://www.breguet.com | Abraham-Louis Breguet |
| https://www.danielslondon.com | George Daniels |
Blogs |
| http://www.watkinsr.id.au | Richard Watkins Horological Books |
| http://www.bobinchak.com | Nathan Bobinchak |
| https://watchmaking.weebly.com | Adventures in Watchmaking |
| http://www.geocities.ws/dushang2000 | Horology Web Page of Dushan Grujich |
| https://www.historictimekeepers.com | Historic Timekeepers (Dewey Clark) |
| https://novicewatchmaking.wordpress.com | Amateur Watchmaking (Caleb Wade) |
| http://www.veryimportantwatches.com | Very Important Watches |
| https://www.crazywatches.pl | Crazy Watches |
| http://omega-constellation-collectors.blogspot.com | Omega Constellation Collectors (Desmond Guilfoyle) |
Wikis |
| https://www.watch-wiki.net | Watch Wiki |
| https://ranfft.org | Ranfft-based Watch Movement Database (post Roland Ranfft - RIP Roland!) |
| https://17jewels.info | 17jewels.info - The Movement Archive |
| https://calibercorner.com | Caliber Corner |
Databases |
| https://www.vintagewatchstraps.com/casemarks.php | David Boettcher's Extensive Historical Research of Case Marks and Hallmarks |
| https://www.mikrolisk.de | Mikrolisk Horological Trademark Database |
| http://www.830-1000.dk/british_marks.html | Online Encyclopedia of Silver Marks, Hallmarks and Maker's Marks |
| https://watchguy.co.uk/cgi-bin/files | Watch Guy UK Technical Manuals |
| https://lathes.co.uk | Lathes.co.uk - Machine Tool Archive |
| https://watchlibrary.org | The Watch Library Periodical Archive |
Journals |
| https://www.europastar.com | Europa Star |
| https://www.gmtmag.com | Great Magazine of Timepieces |
| https://revolutionwatch.com | Revolution |
| https://www.watchonista.com | Watchonista |
| https://www.hodinkee.com | Hodinkee |
| https://watchesbysjx.com | SJX |
Forums |
| https://www.watchrepairtalk.com | Watch Repair Talk Forum |
| https://mb.nawcc.org | National Association of Watch & Clock Collectors |
| https://www.watchforum.com/ | watchforum.com |
| https://www.watchuseek.com | WatchUSeek Watch Forums |
| https://www.watchprosite.com | WatchProSite Forums |
Parts & Tools |
| https://www.bergeon.swiss | Bergeon Tools and Supplies (Switzerland) |
| https://horotec.ch | Horotec Tools and Supplies (Switzerland) |
| https://www.bijoutil.ch | Bijoutil Tools and Supplies (Switzerland) |
| https://www.watchys.ch | Watchys Watch Parts (Switzerland) |
| https://www.cenic-watches.ch | Cenic Watches and Parts (Switzerland) |
| https://www.cousinsuk.com | Cousins UK Watch Parts, Tools and Supplies (UK) |
| https://welwynwatchparts.co.uk | Welwyn Watch Parts (UK) |
| https://gleave.london | Gleave and Co (UK) |
| https://watchesulike.com | Watches U Like Watch Parts (France) |
| https://www.kalyanediffusion89.com | KD89 Watch Parts (France) |
| https://www.spareparts-watches.com | SpareParts-Watches (Netherlands) |
| http://boley.de | Boley (Germany) |
| http://gg-tools.com | GG Tools (Germany) |
| https://www.esslinger.com | Esslinger (US) |
| https://www.ofrei.com | Otto Frei (US) |
| https://www.daveswatchparts.com | Dave's Watch Parts (US) |
Training and Certification |
| https://www.watchknowledge-certification.com | Fondation de la Haute Horlogerie (FHH) - Geneva |
| https://edu.ge.ch/site/cfpt-horlogerie | L’École d’Horlogerie de Genève - Geneva |
| http://www.khwcc.ch | K&H Watchmaking Competence Centre - Le Locle |
| https://www.etvj.ch | Ecole Technique de la Vallée de Joux - Le Sentier |
| https://www.wostep.ch | WOSTEP - Neuchâtel |