
Hydrosphere blue hole
- Stainless steel case
- Blue dial
- Stainless steel strap
- Additional blue rubber strap
- Waterproof watch container

Collection
The HYDROSPHERE watch asserts its uniqueness with a single hand on the dial. Challenging the aesthetics of diving watches, it carries within it the pillars of a successful immersion: safety, functionality, self-confidence and confidence in its equipment.
Inspired by the scuba diving manometers, the HYDROSPHERE collection changes the codes of diving watches with a single hand on the dial, for a radical reading of the time.
Technical Specifications
Case:
- 45mm, 316L Stainless Steel Case with satin finish
- Blue Dial, Magnifier on the Jumping-Hour Window
- Superluminova Index
- Unidirectional, Ceramic Rotating Bezel with Double Scale for Reading the Time at different Diving Depths before and after the Retrograde Minute Hand’s Return
- Screw-down Crown, Watertight up to 250m, Helium Valve Stainless Steel Screwed Back
- Anti-reflective Sapphire Crystal
Movement:
- Retrograde Minute, Jumping Hour, Power Reserve
- Self-winding Mechanical Movement, Patented proprietary 124-pieces module on ETA2824 calibre
- 37-Hour Power Reserve
- 28,800 alt./h
- Swiss Made
Strap:
- 316L Stainless steel Strap screwed onto the body, brushed finishing
- Bladed Folding Clasp and an Extension System
- Additional Blue Rubber Strap
Box:
- Waterproof Watch Container