Dual time horizons
A red 24-hour hand and an internal rotating bezel hold a second time zone alongside the first. Set home before you fly, and read both at a glance.
Dial Color : White
Titan Automatic Dualis GMT Automatic
OVERVIEW
A companion for those who command multiple time zones, the in-house Vetra Calibre 7A37 introduces a seamless GMT complication backed by a 40-hour power reserve, allowing on-the-fly local time adjustments without pausing the movement's momentum.Framing this global functionality is a 42mm 316L stainless steel case that reveals a dial where deep concentric circles ripple across the metal face, inspired by vinyl record patterns. Sweeping across this textured landscape is a striking red GMT hand, which interacts directly with an internal rotating bezel - the watch's defining feature. By using the additional crown at 2 o'clock to turn this inner ring, the wearer aligns the 24-hour scale to effortlessly unlock their second time zone.
SPECIFICATIONS
WHY YOU'LL LOVE IT
Dual time horizons
A red 24-hour hand and an internal rotating bezel hold a second time zone alongside the first. Set home before you fly, and read both at a glance.
On-the-fly local time
The local hour adjusts in single-hour steps without stopping the movement. Land, turn the crown, done - the seconds never pause.
The second crown
A crown at 2 o'clock turns the internal 24-hour ring rather than an external bezel, keeping the case profile clean and the scale protected under domed sapphire.
Soul of watchmaking
Through the exhibition caseback: a custom rotor patterned after sunlight rippling on water, signed Titan Automatic, 22 Jewels.
THE MOVEMENT
Over 130 components, assembled by hand at a rate of one movement per minute, with a GMT complication built on top. Follow the power from the barrel to the balance.
Over 130 components, assembled by hand at a rate of one movement per minute, with a GMT complication built on top. Follow the power from the barrel to the balance.
Over 130 components, assembled by hand at a rate of one movement per minute, with a GMT complication built on top. Follow the power from the barrel to the balance.
Over 130 components, assembled by hand at a rate of one movement per minute, with a GMT complication built on top. Follow the power from the barrel to the balance.
Over 130 components, assembled by hand at a rate of one movement per minute, with a GMT complication built on top. Follow the power from the barrel to the balance.
Over 130 components, assembled by hand at a rate of one movement per minute, with a GMT complication built on top. Follow the power from the barrel to the balance.
Over 130 components, assembled by hand at a rate of one movement per minute, with a GMT complication built on top. Follow the power from the barrel to the balance.
Where does a day and a half of running come from?
A mainspring thinner than a strand of hair is coiled into the barrel and rationed out across 40 hours from a full wind — enough to carry the watch through a night off the wrist and a full day back on it.
How does stored energy become readable time?
Carries over from Infinium unchanged.
What stops the barrel emptying all at once?
Carries over from Infinium unchanged.
What sets the rhythm?
Carries over from Infinium unchanged.
How does the barrel get wound in the first place?
Carries over from Infinium unchanged.
How do you stop metal wearing against metal?
22 synthetic ruby bearings are set at the highest-friction pivots and treated with epilame, which holds lubricant precisely where it is needed instead of letting it spread.
What holds 130+ components in alignment?
Carries over from Infinium unchanged.
HOW IT'S MADE
Parts as fine as a strand of hair are placed by hand - one unsteady breath is enough to lose one. Titan's line completes a movement a minute, and the hands doing it are almost entirely women's.
i
The Main Plate
A mechanical city on a canvas the size of a coin. Solid brass milled to zero tolerance — the foundation every other part is set against.
ii
Barrel & Gear Train
Housing a mainspring thinner than a hair, the ultra-compact barrel maximizes energy storage to yield a full 40-hour power reserve. Precision-milled gear teeth seamlessly transfer optimum torque directly to the escapement.
iii
Regulating Organ
22 ruby bearings set by hand, and the oscillator tuned to 4 Hz - 21,600 vibrations an hour - then regulated until the rate holds.
iv
Case & Finish
Concentric vinyl-pattern dial, faceted hands with Swiss Super-LumiNova, a 42mm 316L steel case, an internal rotating 24-hour bezel and a sapphire exhibition caseback - sealed and signed.
HOW TO STYLE
The Boardroom
Matte Black on Leather under a cuff. High contrast, Zermatt lining, nothing shouting.
The Traveller
Set the 24-hour hand to home before you fly. A clean white dial reads in any light, in any airport.
The Night Shift
Grey Dial on Dark Steel, industrial and tonal, cut by a single red GMT hand.
VARIANTS
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