C60 Abyss GMT

42mm   Black   Automatic GMT   Black hybrid  
In Stock C60-42AGM3-SGKK0-HK
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Gunmetal steel
Black hybrid
Black red hybrid

Surveillance and stealth

Sellita SW330 Automatic

Shades of difference

The bezel is split between the tungsten-brushed and matte-black stainless steel halves to differentiate between night and day.

The hands have it

The gunmetal-plated hands and indexes are filled with Super-LumiNova® black, apart from the ‘GMT’ hand, coloured bright red for clarity.

Back story

The caseback is covered in black DLC – diamond-like carbon – and deep-stamped with the Trident logo – a mark of water-resistance (here to 600m).

Too-cool case

The sleek 42mm light-catcher case has been designed to slip under a cuff, and should you venture underwater, its screw-down crown will keep out any moisture.

Loupe Magazine

National stealth

Why the new all-black Abyss Collection is our most daring range yet.

How to:

Use the GMT

Using the fourth hand in conjunction with its 24-hour bezel, a GMT watch will let you monitor the time in another time zone. Here’s how to set yours correctly.


  • Watch Model C60
  • Size 42mm
  • Dial Colour Black
  • Case Material Stainless steel
  • Case Colour Gunmetal
  • Bezel Colour Grey and Black
  • Height 13.8mm
  • Lug-to-Lug 49.3mm


  • Swiss made
  • 25 jewel self-winding mechanical movement
  • 42 hour power reserve
  • Brushed and polished marine-grade stainless steel case coated in gunmetal PVD
  • Black DLC bezel and caseback
  • Anti-shock system
  • Dual-time GMT function
  • Bidirectional 24-hour steel bezel

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