Every great watch, explained.
Complete specifications for the world's finest timepieces — calibre and movement architecture, case dimensions, materials, complications, water resistance and the designers who drew them.
Omega Moonwatch Professional
Flight-qualified for all manned space missions.
NASA tested chronographs from several makers to destruction in 1965; only the Speedmaster survived thermal shock, vacuum, acceleration and vibration.
Read the full referenceIcons, documented
Newest to the library
Where collectors start
Every maison by tier
70 houses across six categories — from haute horlogerie to everyday tool watches.
Ultra-Luxury & Haute Horlogerie
Luxury
Premium
Swiss & Independent
Japanese
Affordable & Tool Watches
Calibre, escapement, frequency, jewel count, power reserve and certification for every reference.
Case alloys, ceramics and composites, crystals, dials, bracelets and gemstones — described precisely.
All imagery here is originally produced. We never reproduce brand-owned press photography without licence.