Modernahab
1110
Three Under 7.0mm From My Collection
Thin:
The Breguet 5967 'Art Deco Damier' in yellow gold, at 6.94mm, powered by an extra-thin manual-wind pocket watch caliber.
Thinner:
The Bulgari Octo Finissimo Automatic in sandblasted stainless steel, at 5.25mm, powered by an automatic caliber with a platinum micro rotor.
Thinnest:

The Piaget Altiplano Ultimate Automatic in rose gold, powered by the automatic peripheral rotor caiber 910P.
Great theme and lots of great watches on display here - many thanks to KMII for hosting!