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Introducing The New Brellum Duobox Triple Calendar Moonphase with a Salmon Dial

A limited edition available in steel or titanium

ByWaqt

28.04.2025

3 minutes read

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Brellum is an independent Swiss brand established in 2016, focusing on producing high-quality, limited-production mechanical watches that combine classic design with modern functionality. The brand is particularly known for its COSC-certified chronometers, which emphasize precision and reliability.

One of its most famous collections is the Duobox Triple Calendar Moonphase, which showcases classic chronograph watches with a full calendar at an accessible price. This year, the brand is expanding this collection with a new salmon variant available in both stainless steel and titanium case options.

The watch features a 41.8mm diameter case with a thickness of 15.9mm, a box-style sapphire crystal, and is available in two materials: stainless steel (weighing 90 grams) and titanium (with a steel bezel, weighing 72 grams). The watch is equipped with a sapphire crystal case back, offering a glimpse of the beautifully decorated movement, and ensures 100m of water resistance on both variants.

The salmon dial features a sunburst pattern, with applied Roman numerals marking the hours, and a pointer date with numbers surrounding the dial. The dial showcases a moon phase display at 6 o’clock, a 12-hour chronograph counter, a 30-minute chronograph counter at 12 o’clock, along with day and month indicators, and a day/night indicator with small seconds at 9 o’clock.

Powering the watch is the Brellum Calibre BR-751, based on the renowned Valjoux 7751. This automatic movement is COSC-certified and operates at a frequency of 28,800 vph (4Hz), delivering a 46-hour power reserve. The movement is beautifully finished with Côtes de Genève, Perlage, and blue screws, all visible through the exhibition case back. The rotor is uniquely decorated, inspired by the moon, and is individually numbered from 01/33 to 33/33.

The timepiece is paired with a handmade black leather strap, offering both comfort and style. The strap is equipped with a deployant clasp, crafted in either stainless steel or titanium, matching the case material. The watch is limited to 33 pieces and is priced at CHF 3,690 ≈ AED 16,400 for the stainless steel version and CHF 3,890 ≈ AED 17,300 for the titanium version.

For more information, visit Brellum’s official website.

Technical Specifications: Brellum Duobox Triple Calendar Moonphase

Case: Stainless steel or titanium with steel bezel, box-style sapphire crystal, sapphire crystal caseback
Diameter: 41.8mm
Thickness: 15.9mm
Weight: 90g (stainless steel) / 72g (titanium)
Water Resistance: 100 meters
Dial: Salmon, sunburst, applied Roman numerals, pointer date around the periphery, moon phase at 6 o’clock with 12-hour chronograph counter, day/month indicators at 12 o’clock with 30-minute chronograph counter, day/night indicator and small seconds at 9 o’clock
Movement: Brellum Calibre BR-751, automatic, based on Valjoux 7751, COSC-certified
Functions: Chronograph, Hours, Minutes, Small Seconds, Full Calendar (Day, Date, Month), Moon Phase, Day/Night Indicator
Frequency: 28,800 vph (4Hz)
Power Reserve: 46 hours
Bracelet/Strap: Handmade black leather strap, deployant clasp
Limited Edition: Each is limited to 33 pieces
Price: Steel (CHF 3,690 ≈ AED 16,400), Titanium (CHF 3,890 ≈ AED 17,300)