Mu:N Watch: Origin Blue

MU:N Origine Blue Edition – French Moonphase

The Mu:n Origine Blue is the iconic automatic version of the Artemis collection. Conceived as a designer watch with a true horological dimension, the Mu:n Origine Blue features a 38 mm polished 316L steel case, an anti-reflective sapphire crystal, and a satin-white dial with a subtle blue tint, enhanced by a blued steel seconds hand. At the heart of the Mu:n Origine Blue beats the Swiss automatic Sellita SW288-1A caliber, adjusted to ±7 s/day and featuring a poetic moonphase complication.

The moonphase is displayed at 12 o'clock, accompanied by a date and a moon-age scale, while a peripheral 24-hour graduation reflects the solar cycle. With its French calfskin strap with Alsavel lining, the Mu:n Origine Blue embodies the brand’s collaborative and transparent DNA, bridging French design and Swiss Made execution.

Technical specifications

• Brand: MU:N Watches

• Model: Origine Blue

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

• Complications: Date, moonphase, moon-age indication

• Case: Polished 316L stainless steel

• Diameter: 38 mm

• Crystal: Anti-reflective sapphire

• Dial: Satin-white with a slight blue tint, blued steel seconds hand, date window at 6 o'clock and moon at 12 o'clock, 0–29.5 scale for moon age, peripheral 24h graduation

• Strap: French calfskin, Alsavel lining, pin buckle

• Caseback: Transparent, femto-laser engraved “La Lune XVIII” oscillating weight

• Water resistance: 5ATM (50 m)

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

• Warranty: 2 years (Mu:n standard)

Why choose this watch?

The Mu:n Origine Blue offers a reading of time on several levels: human, solar, and lunar. Thanks to the SW288-1A caliber, its precise moonphase, and comfortable power reserve of approximately 41 hours, the Mu:n Origine Blue positions itself as one of the best moonphase offerings in its category. Its compact 38 mm case, legible white dial with hints of blue, and premium calfskin strap make this watch as pleasant to wear as it is to contemplate.

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 recognized Swiss workshops such as PH Saner, and assumes a dual identity: French design, Swiss Made execution. With the Origine Blue, the brand demonstrates its ability to offer a technically serious automatic moonphase watch with a strong design and a particularly competitive price-to-quality ratio.