Mu:n watch: Cobalt Origin

MU:N Origine Cobalt Edition - French Moon Phase

The Mu:n Origine Cobalt is the iconic automatic version of the Artémis collection. Designed as a designer watch with a true watchmaking dimension, the Mu:n Origine Cobalt features a polished 38 mm 316L steel case, an anti-reflective sapphire crystal, and a very deep midnight blue dial, enhanced by a steel seconds hand. At the heart of the Mu:n Origine Cobalt beats the Swiss automatic Sellita SW288-1A caliber, regulated to ±7 s/day and equipped with a poetic moon phase complication.

The moon phase is displayed at 12 o'clock, accompanied by a calendar and a moon age scale, while a peripheral 24-hour graduation recalls the solar cycle. With its French calfskin strap with an Alzavel lining, the Mu:n Origine Cobalt embodies the brand's collaborative and transparent DNA, between French design and Swiss Made execution.

Technical specifications

• Brand: MU:N Watches

• Model: Origine Cobalt

• Movement: Swiss automatic Sellita SW288-1A, D4 finish, elaborate regulation ±7 s/day

• Complications: Date, moon phase, moon age indication

• Case: Polished 316L stainless steel

• Diameter: 38 mm

• Glass: Anti-reflective sapphire

• Dial: Deep midnight blue, steel seconds hand, 6 o'clock date window and 12 o'clock moon, 0-29.5 scale for moon age, peripheral 24-hour graduation

• Strap: French calfskin, Alsavel lining, ardillon buckle

• Case back: Transparent, "La Lune XVIII" oscillating weight femto laser engraved

• Water resistance: 5ATM (50 m)

• Origin: French brand, assembly and after-sales service in Switzerland (Swiss Made)

• Warranty : 2 years (standard Mu:n)

Why choose this watch?

The Mu:n Origine Cobalt offers a multi-level reading of time: human, solar, and lunar. Thanks to the SW288-1A caliber, its precise moon phase, and its comfortable power reserve of approximately 41 hours, the Mu:n Origine Cobalt positions itself as one of the best moon phase propositions in its category. Its compact 38 mm case, deep midnight blue dial, and high-end calfskin strap make this watch as pleasant to wear as it is to behold.

About the MU:N brand?

Born from a collaborative project, MU:N Watches places transparency and co-creation at the heart of its approach. The brand details its production costs, works with renowned Swiss workshops such as PH Saner, and embraces a dual identity: French design, Swiss Made execution. With the Origine Cobalt, the brand demonstrates its ability to offer a technically serious automatic moon phase watch with a strong design and a particularly competitive price-quality ratio.