Vintage Obsidian Sunray

Hydrosphere

HS6

INCLUDES SHIPPING

Hydrosphere, in layman’s terms, is defined as: all of the water on the earth’s surface. This watch was built for the water and was made to be a reliable tool while sailing the English channel or scuba diving off the coast of California. With the Hydrosphere on your wrist, you are equipped for wherever the wind takes you.  

Hydrosphere, in layman’s terms, is defined as: all of the water on the earth’s surface. This watch was built for the water and was made to be a reliable tool while sailing the English channel or scuba diving off the coast of California. With the Hydrosphere on your wrist, you are equipped for wherever the wind takes you.  

MODEL FEATURES

SPECIFICATIONS

DIAL

  • Obsidian sunray dial
  • Sunray texture
  • Hand-applied polished raised indexes with Swiss luminescent
  • Raised date window
  • Polished hands with vintage Swiss luminescent

CASE

  • Case diameter: 42mm
  • Thickness: 11.5mm w/ glass
  • Brushed & polished stainless steel case
  • Unidirectional rotating bezel
  • Engraved case back
  • Curved glass w/ sapphire coating
  • 20ATM W/R & screw in crown
  • Fold over deployant clasp with micro adjust

MOVEMENT

  • Ronda 515, Swiss Made
  • Quartz calibre
  • Diameter: 25.60mm – 1 jewel 
  • Standard battery: 371 
  • Battery life: about 45 months