Breguet Marine Hora Mundi 5557 Ref. 5557BR/YS/9WV

• Description

  Breguet Marine Hora Mundi 5557

  Marine Hora Mundi wristwatch in gold. Self-winding movement. Dual preset time zones with instant-jump and synchronised date, day/night and city displays. Blue dial in gold, hand-engraved on a rose engine, with sapphire metallization. Luminescent hands and hour-markers. Sapphire caseback. Screw-locked crown. Water-resistant to 10 bar (100m). Diameter: 43.9mm.

  Movement

  • Winding Self-winding
  • Power reserve (hours) 55
  • Calibre 77F1
  • Lines 12
  • Jewels 40
  • Frequency 4
  • Balance-wheel Breguet
  • Escapement Swiss straight-line lever / Silicon
  • Balance-spring flat, silicon
  • Oscillating weight 18 Carats
  • Number of components 384

  Case

  • Metal Rose gold
  • Skeleton No
  • Sapphire caseback Yes
  • Case shape Round
  • Diameter (mm) 43.9
  • Case thickness (mm) 13.8
  • Water-resistant (m) 10 Bar (100 m)
• Technical specifications
  • Collection
    Marine
  • Material
    Rose Gold
  • Bracelet
    Leather
  • Function
    Time, date
  • Movement
    Automatic

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