I purchased this new in 2016, and have cared for it and enjoyed it ever since. I recently added a new strap handmade from Badalassi Tuscan leather. I can include the original strap if interested.

The completely re-engineered and upgraded 316L

marine-grade stainless steel case now incorporates
a zirconia (ZrO2) ceramic uni-directional bezel for
fracture toughness and scratch-resistance and has
been constructed to remain completely watertight
at up to depths of 600 metres (2000 ft) – twice
that of its famous predecessor.

The dial of the Trident Pro 600 has retained the
distinctive guilloche wave pattern of the first
Tridents but the new indices are now deep-filled
with the most recently developed Super-Luminova® –
SLN T C1 – for additional luminosity.

The all-new crown makes it easier to use, as well
as improving its relationship to the case, and the
backplate is a genuine tour de force in its own
right with the Trident motif deep stamped and
proudly prominent.

This is a watch designed to excel at limits way
beyond anything most of us will ever experience.
Nevertheless, wearing a C60 Trident Pro 600 will
bring a close-up appreciation of what excellence
looks and feels like.

Technical Information
Features
– Swiss made
– 26 jewel Sellita self-winding mechanical movement
– 38 hour power reserve
– Date calendar
– Central hacking seconds
– Anti-shock system
– Screw-in crown
– Uni-directional zirconia (ZrO2) ceramic bezel
– 3.4mm anti-reflective sapphire crystal
– Guilloche wave pattern or matte finish dial
– Super-Luminova ® dial indexes and hands
(and bezel markers on Titanium #2 only)
– Signature Trident counter-balance on
seconds hand
– Screw-down deep-stamped 3D backplate
– Unique engraved serial number