These are the thinnest mechanical watches ever made in the world, incredible feats of micro-engineering that have slimmed down a centuries-old technology to the thickness of just a few credit cards.

Featured watches:
Jaeger-LeCoultre Master Ultra Thin Minute Repeater Flying Tourbillon Hybris Mechanica 11 2014 7.9mm
Bulgari Octo Finissimo Minute Repeater 2016 6.85mm
Bulgari Octo Finissimo Chronograph GMT 2019 6.9mm
Bulgari Octo Finissimo Perpetual Calendar 2021 5.8mm
Piaget Altiplano Ultimate Concept Tourbillon 2024 2mm
Jaeger-LeCoultre Master Ultra Thin Squelette 2015 3.6mm
Piaget Altiplano Ultimate Concept 2018 2mm
Bulgari Octo Finissimo Ultra 2022 1.8mm
Richard Mille RM UP-01 Ferrari 2022 1.75mm
Bulgari Octo Finissimo Ultra COSC 2024 1.7mm

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Here on Andrew Morgan Watches I want to bring you all the best on watches from my personal perspective. There’s watch reviews, expert reactions, top 10 lists, the best and worst of the industry and a whole bunch of memes, too. So if you like Swiss watches, German watches, Japanese watches—whatever—you’ll be sure to enjoy AMW!

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