Good little runners | Three new in-house-manufactured engines launched this year
TAG Heuer CH80
An especially slimline chronograph made at TAG’s new Chevenez factory (hence CH) that promises to be good for 80 hours’ timekeeping.
tagheuer.com
Eterna Calibre 39
Eterna invented the use of ball-bearings in a winding rotor in 1948, then ceramic bearings in 2006 – both seen in this new workhorse “tractor” designed to accept any of 88 add-on modules in future.
eterna.com
Oris Calibre 110
Celebrating Oris’s 110th anniversary is this beautifully designed, 10-day manual-winder – the brand’s first proprietary engine in 35 years.
oris.ch