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Louis Erard Unveils the Limited-Edition Gravée Main

Since 2021, Louis Erard has been redefining the boundaries of Métiers d’Art, from Grand Feu enamel and guilloché to wood marquetry, and soon, gold wire inlay. Now, Gravée Main opens a new chapter, paying tribute to one of the oldest crafts in watchmaking hand engraving.
Gravée Main represents a new milestone in Louis Erard’s Métiers d’Art series. This limited edition of 99 unique timepieces places hand engraving at center stage, with every metal element entirely engraved and finished by hand, a meticulous process that requires more than 50 hours of work. 

Introducing Oris × Bamford Unveil the ProPilot Altimeter “Mission Control” Edition

The First Mechanical Watch with an Altimeter Function Returns in a Carbon Fiber Case

Oris is unveiling two bold novelties during Geneva Watch Days. The first is the Big Crown Calibre 113, boasting an impressive 10-day power reserve, and the second is the Oris × Bamford ProPilot Altimeter “Mission Control,” a reinterpretation of one of the brand’s greatest technical achievements, this time presented in a carbon fiber case with Bamford’s signature colorful touches.

Launched eleven years ago, the original Big Crown ProPilot Altimeter made headlines as the world’s first automatic watch with a mechanical altimeter complication. That pioneering model featured a hefty 47mm steel case, measuring 16.70mm thick with a substantial 55mm lug-to-lug. The new edition maintains that commanding presence while introducing a case developed in collaboration with 9T Labs, a spin-off of ETH Zürich (Swiss Federal Institute of Technology). Crafted using a sustainable process, the carbon case showcases a unique, naturally patterned finish, complemented by a grey PVD-plated titanium bezel, caseback, and crowns.

For the case construction, Oris employed 9T Labs’ advanced “additive manufacturing and moulding” technique—an industrialized process distinct from 3D printing, designed to produce structural, end-use parts at high volumes. The material itself is a composite of carbon fiber and PEKK polymer, offering the lightness of plastic with the strength of certain metals. Highly resistant to heat, chemicals, and mechanical stress, it ensures remarkable durability without compromising on weight or stiffness.

The watch is equipped with two crowns: the main crown at 2 o’clock for time-setting, and an additional crown at 4 o’clock to activate, adjust, and deactivate the altimeter function. When fully screwed down, the altimeter is disengaged, preserving the watch’s 100-meter water resistance. The grey PVD-plated titanium caseback is screwed in and features a feet-to-meter conversion chart, a practical tool for users of the altimeter.

The black dial is accented with yellow, lime, and red highlights, including an altitude scale on the outer ring. Hands, indices, and numerals are coated in printed Super-LumiNova, while a discreet black date window sits at 3 o’clock. The yellow indicator tracks altitude on a scale up to 19,700 feet, while the red indicator corresponds to air pressure measurements.

Powering the watch is the Oris Caliber 793, an automatic movement based on the Sellita SW300-1. Measuring 25.60mm in diameter, it provides a 56-hour power reserve and operates at a frequency of 28,800 vibrations per hour (4 Hz), ensuring precision and reliability.

Completing the package is a black textile strap with a vibrant twist, the reverse side is lined with yellow and green leather. It is secured with a grey PVD-plated titanium folding clasp featuring a fine-adjustment system for optimal comfort.

The Oris × Bamford Watch Department ProPilot Altimeter “Mission Control” is limited to 250 pieces, priced at EUR 6,700 (approximately AED 28,800).

 

For more information visit Oris official website. 

Technical specifications: Oris x Bamford Watch Department ProPilot Altimeter ‘Mission Control’
  1. Reference:  01 793 7775 8724-Set
  2. Case: black carbon-fibre case, Grey PVD-plated titanium bezel and case back, PVD-plated titanium screw-in crowns at 4 and 2 o’clock, domed sapphire crystal
  3. Diameter: 47 mm 
  4. Height: 16.70 mm
  5. Lug to lug: 55.00 mm
  6. Water resistance: 100 m
  7. Dial: Black with yellow accents, lime and red detailing, altitude scale on outer dial ring in feet Luminous material Indices, numbers and hands printed with Super-LumiNova, date window at 3 o’clock
  8. Movement: Automatic, Oris 793, based on Sellita SW300-1, Jewels 25
  9. Power reserve: 56 hours
  10. Frequency:   28,800vph (4Hz)
  11. Functions:  hours, minutes, seconds, date
  12. Bracelet / Strap: Black textile strap with yellow and green leather lining, Grey PVD-plated titanium folding clasp with fine adjustment system
  13. Availability: Limited edition of 250 pieces
  14. Price:  EUR 6,700 which is equivalent to 28,800 AED

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