De Bethune

DB25 Moon Phase Starry Sky

Ref: DB25SJWS1

Price available upon request
DB25L Starry Sky comes in 40mm and 44mm. Functions of the DB25L Starry Sky include hours, minutes, power reserve situated in the back, and a spherical moon-phase indication at 12 o'clock. Movement features a mechanical caliber with manual winding. When adjusting, setting the spherical moon-phase and the time by means of the crown (3 positions). The technical features of the 40mm include 245 parts with 27 jewels. For the 44mm, there are 286 parts with 29 jewels. The diameter of both calibers are 30mm. Power reserve for 6 days, ensured by a self-regulating twin barrel. Specificities include silicon and white gold balance wheel, "De Bethune" balance-spring with flat terminal curve, silicon escape wheel, spherical moon-phase indication accurate to a degree of one lunar day every 122 years, and a triple pare-chute shock-absorbing system. Frequency is 28,800 vibrations per hour. Adornment features plate and barrel bridge cover in mirror-polished steel, hand snailed barrels, and hand-polished chamfered steel parts. Hands are curved in hand-polished steel. Spherical moon-phase indication in palladium and flamed-blued steel with an accuracy of one lunar day every 122 years at 12 o'clock. The dial features a star-studded sky blued mirror-polished titanium, inlaid with white gold stars and diamonds. Polished white gold hours markers. The 40mm case is 11.7mm thick while the 44mm case thickness is 11.2mm. Both cases are in white gold. The lugs are integrated and hollowed. Crystal is in hard-mineral (hardness of 1800 Vickers) with double anti-reflective coating. Water resistant to 30 meters. The strap is extra-supple alligator skin with alligator lining. The pin-buckle is in white gold.
  • Product Type


  • Case

    White Gold

  • Diameter

    40mm, 44mm

  • Dial

    Diamonds, Titanium, White Gold

  • Functions

    Hours, Minutes, Moonphases, Power Reserve

  • Movement


  • Bracelet/Strap

    Alligator, Leather

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Brand Heritage

De Bethune Watch Brand History

De Bethune Watch Brand History

De Bethune is an independent Swiss watch manufacturer located at L’Auberson, in the Jura mountain pastures of the canton of Vaud, Switzerland. Here, some 30 employees, including watchmakers, engineers, developer-designers, micromechanical engineers, polishers and decorators focus firmly on the research and development of technical and aesthetic innovations in the spirit of the great 18th century master watchmakers. The brand designs, develops and produces all its timepieces within its own Manufacture. Since its foundation, De Bethune has developed no fewer than 27 calibres, presented some 30 world premieres and registered a large number of patents as well as producing 150 one-off pieces to meet the expectations of the most discerning collectors.

De Bethune has received the highest distinctions awarded by the watch industry all over the world, including the Grand Prix d’Horlogerie de Genève “Aiguille d’Or” Grand Prix for the best watch of the year. Today, Denis Flageollet, co-founder of the brand and master watchmaker, together with CEO Pierre Jacques, are spearheading the future of the company. The pure style, clean lines and delicacy of the cases represent the inimitable hallmark of De Bethune creations. De Bethune’s timepieces can be seen worldwide in our 25 exclusive points of sale and in our showroom in the heart of Geneva’s old city, in a refined, yet welcoming, contemporary setting that wholly embodies the spirit of De Bethune.