HYDROSPHERE BLUE HOLE

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HYDROSPHERE BLUE HOLE : Self-winding mechanical movement Retrograde Minute, Jumping Hour, Power Reserve. Stainless steel case, 45mm. Blue dial

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 Caliber
• 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

No Return No Exchange