s part of the Pulse family, the new timepiece represents one of the most progressive chapters in the history of Chronoswiss. Architectural, bold and unmistakably modern, the Pulse design language redefines the brand’s classic codes – combining the iconic onion crown and coin-edge bezel with a sculptural case construction and the first seamlessly integrated bracelet in Chronoswiss history.

The result is a timepiece that is unmistakably Chronoswiss, yet clearly built for the future. Designed for those who live between worlds and time zones, the Pulse GMT becomes a modern mechanical companion for global travelers.

At the heart of the Pulse GMT beats the Chronoswiss Manufacture Caliber C.6002, developed exclusively together with La Joux-Perret. It is offering 55 hours of power reserve, while the movement integrates a dedicated two-timezone module:

The left side of the dial displays a 24-hour indication for the second timezone. The right side presents the 12-hour home time, while central minutes and seconds connect both worlds with mechanical clarity.

This is not a decorative GMT but a true mechanical construction.

The Silver Guilloche edition celebrates traditional craftsmanship in its purest form. The curved dial is hand-guilloched in the Chronoswiss Atelier in Lucerne using century-old machines. Each line is cut individually, creating depth, structure and a dynamic play of light. This is mechanical texture, imagined and executed in Lucerne. The result is a dial that feels alive – constantly shifting under changing light conditions.

The 41 mm case, with a height of 13 mm, is crafted from Grade 5 titanium. Exceptionally strong, corrosion-resistant and lightweight, it ensures maximum comfort for daily wear.

The architectural case flows seamlessly into the first fully integrated bracelet in the history of Chronoswiss. No visual break. No compromise. A unified sculptural presence on the wrist.

Water resistant to 10 ATM, the Pulse GMT Silver Guilloché is built for movement – not for display cases. Limited to 200 pieces worldwide, the Pulse GMT Silver Guilloche is uncompromising in its execution and designed for the true global traveler.

TECHNICAL SPECIFICATIONS

PULSE GMT Silver Guilloche CH-4223TM-GR

Display

• Display: Center – minutes and seconds. Local Hour Counter: at 3 o’clock. GMT / 24-Hour Counter: at 9 o’clock, indicating the second time zone.

Case

• Solid 26-piece, Grade 5 Titanium, satin finish & sandblasted, partly polished bezel with partial knurling and curved, double coated anti- reflective sapphire crystal, screw-down case back with satin finish and sapphire crystal, onion crown, water resistance up to 10 bar, strap holders screwed down.

Measurements

• Ø 41 mm, Height 13 mm, Lug to Lug: 46.27mm, Lug Width: 23mm

Movement

• Chronoswiss Manufacture Caliber C. 6002, Automatic

Diameter

• Ø 33.4 mm

Jewels

• 29

Balance Wheel

• Glucydur, three-legged

Balance spring

• Nivarox 1

Fine Adjustment

• via Exzenter

Shock protection

• Incabloc

Frequency

• 4 Hz., 28 800 A/h (semi-oscillations)

Power reserve

• 55 hours

Special features

• Skeletonized rotor made of tungsten, ball bearing; armature, escape wheel and screws polished; bridge with Geneva cut, ruthenium plated

Dial

• Dial Construction: 3-dimensional dial construction brass. Center hand guilloche with two patterns, nickel galvanic coating.
• Hour Indicators: domed brass, sandblasted with nickel galvanic coating and black print.
• Dividing Ring: raw sandblasted brass with Chronoswiss logo printed in black. Dividing Line: polished.
• Minute Ring: fine sandblasted brass with black printed minute scale.
• Appliques: polished blue PVD-coated appliques.
• Screws: blued steel.

Hands

• Steel polished & blued, Hand shape „Pyramid”

Strap

• Integrated Grade 5 Titanium, Chronoswiss Logo Laser engraved

Limited Edition

• 200

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