TRI-03 – Power Reserve GMT Chronometer – Gold/Cream/Black
TRI-03 – Power Reserve GMT Chronometer – Gold/Cream/Black
TRIBUS watches TRI-03 Power Reserve GMT COSC exploded diagram
  • SKU: TRI-03-PVDG-10-L02
  • Availability: in stock Many in stock Out of stock Pre-order your TRIBUS watch for November 30th

Power Reserve GMT Chronometer

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Until 31st October - 10% discount will be applied automatically at checkout.
In the TRI-03 Power Reserve GMT Chronometer, form and function exist in equal measure. The TRI-03 can track multiple timezones simultaneously, with an indicator displaying what remains of its 42-hour power reserve. Because in our world, accuracy is everything.

  • Chronometer-certified
  • Movement: Soprod C115
  • 31 jewel self-winding mechanical movement
  • GMT functionality
  • Independently adjustable 24-hour hand
  • 42 hour power reserve complication
  • Hacking seconds
  • Anti-shock system
  • Frequency: 4Hz (28,800 vibrations per hour)
  • Timing tolerance: -4/+6 seconds per day

  • Brushed and polished PVD gold 316L stainless steel case
  • Domed sapphire crystal with anti-reflective coating (front and back)
  • Screw-down exhibition caseback
  • Polished screw-down crown with debossed TRIBUS logo
  • Engraved serial number
  • Diameter: 41mm
  • Height: 12.09mm
  • Lug to lug: 50.5mm
  • Strap width: 20mm
  • Water resistance: 15 ATM (150 metres)

  1. Power reserve indicator
  2. Polished hands
  3. >Matte cream dial
  4. GMT sub-dial
  5. Polished and faceted indexes


  • 20mm black Italian leather strap
  • PVD gold stainless steel dress clasp with engraved TRIBUS logo
  • Quick-release pins for easy changing

Many great watches can tell the time accurately, but the best do more than just that – they leave a lasting impression. The TRI-03 Power Reserve GMT Chronometer is one such example.

The Swiss-made C115 movement inside the TRI-03 ensures it’s intuitive to use and admire. Chronometer-certified, it operates within the top 6% of all Swiss-made watches for accuracy; and even with precision of just -4/+6 seconds per day, the C115 still has more to offer.

A self-winding mechanical movement, its remaining power reserve can be viewed through a subdial at the top of the dial; meanwhile, the GMT subdial below offers 24-hour timing, allowing the tracking of a second timezone. Its GMT hand can also be operated independently through a pusher integrated into the TRI-03’s case at 4 o'clock.

One part classical styling, another part technical brilliance, the TRI-03’s carries the retro-temporary visuals of the TRIBUS collection. Our commitment to using Swiss manufacture wherever possible is also evident in the TRI-03’s case; its richly-detailed stainless steel design impressive from all angles. The TRI-03 Power Reserve GMT Chronometer is a piece of engineering that’s as beautiful on the inside as it is out.



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