Swiss Chronically Certified (C.O.S.C)
Only the highest quality timepieces pass the exacting
standards required to receive this distinction. Issued
by the Controle Officiel Suisse des Chronometres
(C.O.S.C), a neutral and non-profit Swiss organisation,
the certification involves rigorous testing of the watch’s
internal timekeeping components with only 6% of the
market receiving this esteemed accreditation.
Selitta SW 3600 Movement
The Vertex Dive Watch is based on a Selitta SW 3600
manual wind mechanical movement with a unique main
rotor bearing system, taken from the rotor pattern
Vertex has used for over 100 years, operating at 28’800
vibrations per hour (4 Hz) with 25 jewels. The watch
has hacking movement enabled to ensure the most
accurate timekeeping through the hack or stop-seconds
function via simple use of the crown.
Power Reserve 42 Hours
The power reserve indicates the amount of time
required for a fully wound watch to unwind when not
worn. The Vertex Dive Watch boasts an impressive
power reserve of 42 hours allowing it to run for that
duration on a full wind.
The Historical Vertex AquaLion
The back of your new Vertex Dive Watch features a
tribute to the timepiece’s history. The Vertex AquaLion
is the same emblem used by Vertex founder, Claude
Lyons – great grandfather of current Director, Don
Cochrane – on his first series of Dreadnaught Watches.
The “FN” found in both the serial number and on each
movement of the watch pays further tribute, standing
for “Fear Nothing” it references the natural translation
of the original “Dreadnaught” name.
Vertex Watches M60 Instruction Manual Date.indd 9
Vertex Watches M60 Instruction Manual Date.indd 9
22/11/2021 22:28
22/11/2021 22:28
