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Chronoswiss Reimagines a Modern Classic with the New Lunar Chronograph Aurora

FEBRUARY 24 2026    |    Novelties

Chronoswiss introduces the Lunar Chronograph Aurora, a contemporary evolution of one of the brand’s most enduring icons. Since its debut in 1999, the Lunar Chronograph has symbolized Chronoswiss’s ability to blend classical Swiss watchmaking with an independent, expressive spirit. The new Aurora edition carries this legacy forward through a captivating reinterpretation rooted in light, color, and mechanical harmony.

At the heart of the transformation is its fully CVD‑coated dial, which shifts fluidly from deep green to vivid blue as light moves across its surface. Inspired by the ethereal glow of the aurora borealis, this chromatic effect gives the watch a quietly dramatic presence, making every glance feel like a changing atmospheric phenomenon. Balanced chronograph counters, a central analog date, and a poetic moon phase at 3 o’clock come together to form a composition that remains faithful to the model’s architectural heritage while embracing a distinctly modern personality.

The polished stainless‑steel case retains iconic design elements that have defined Chronoswiss for decades, including the onion crown and screwed lugs—details that reinforce the watch’s lineage and mechanical authenticity. Paired with a contemporary grey nubuck leather strap, the Lunar Chronograph Aurora combines classical provenance with renewed visual energy, offering collectors a sophisticated yet forward‑looking chronograph that bridges past and present with effortless elegance.

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Lunar Chronograph Aurora

Technical Specifications

 

Functions Hours, minutes, small seconds,
chronograph center seconds,
30‑minute counter, 12‑hour counter,
analog date,
moon phase at 3:00
Movement Calibre: Chronoswiss Caliber C.755, automatic
Diameter: 30 mm
Jewels: 25
Power reserve: Approx. 46 hours
Frequency: 4 Hz / 28,800 A/h
Balance: Glucydur, three‑legged
Balance spring: Nivarox 1
Fine adjustment: Via Excenter
Shock protection: Incabloc
Special features:
– Skeletonized rhodium-plated rotor with Côtes de Genève
– Polished screws, pallet lever & escape wheel
– Bridges & plates decorated with perlage
Case Material: Stainless steel (23-part construction)
Diameter: 41 mm
Thickness: 15 mm
Crystal: Curved non-reflective sapphire
Case back: Screw‑down sapphire back
Crown: Onion crown
Water-resistance: 10 bar / 100 m
Dial Guilloché‑decorated
Fully CVD‑coated (green‑to‑blue)
Chronograph subdials: 30‑min & 12‑hr
Moon phase at 3:00
Analog date scale
Hands Breguet Losange steel hands, lacquered white
Strap Dark grey nubuck leather
Limited Edition Not limited

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The movement also incorporates Armin Strom’s patented Equal Force Barrel, delivering consistent energy for a stable 72-hour power reserve.

Haute Horology Craftsmanship

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Arnold & Son Unveils the Ultrathin Tourbillon Onyx Edition: When Darkest Black Becomes Colour

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