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  • Design
  • Gem-set

Marine Haute Joaillerie 9509 Poseidonia

Breguet 2020

ref. 9509BB/5E/984 ED0E
Women's

Posidonia oceanica is a species of seagrass that plays a vital role in the ecosystem of the Mediterranean Sea. Breguet acknowledges the importance of this natural treasure with the Marine Haute Joaillerie 9509 Poseidonia. The rippling tendrils of the grass are rendered on the dial by 85 precious stones in an invisible setting against a background of Tahitian mother-of-pearl marquetry. Each of the four versions is executed in a palette of shades with a different dominant colour: white (diamonds), blue (sapphires), red (rubies) or green (emeralds). The stones are individually selected for their colour, before being baguette-cut and invisibly set. This skilful setting continues on the bezel, the caseband, the lugs and the clasp of the buckle. The watch's mechanical heart is Calibre 591C, an extra-thin, in-house, automatic movement whose oscillating weight is inlaid with mother-of-pearl and trimmed with diamonds.

Function

  • Function
    Hours, Minutes

Movement

  • Movement name
    591C
  • Energy supply
    Self-winding
  • N° of components
    169
  • N° of jewels
    25
  • Power reserve
    38 hours
  • Vibrations
    28800
  • Form
    Round
  • Diameter
    26.00 mm

Case

  • Form
    Round
  • Material
    18k white gold
  • Height/thickness
    10.46 mm
  • Diameter
    35.80 mm
  • Back
    Sapphire

Dial

  • Material
    Mother-of-pearl
  • Colour
    White

Strap

  • Material
    Leather
  • Colour
    Green
  • Fastening
    Folding clasp

Artistic crafts

  • Type of stones
    Emeralds / tsavorites / sapphires / diamonds
  • N° of stones
    269 Units
  • Carat weight
    9.68
  • Type of artistic crafts
    Gem-setting, Marquetry