The technical and powerful Hydroscaph H1 is a formidable exploring machine. Water-resistant to 500 metres, it houses the exclusive COSC-certified C609 calibre. The black steel caseband with lateral reinforcements and the octagonal rotating bezel proclaim the collection’s inimitable signature, and because safety is so crucial when it comes to diving, the 2 o’clock crown pivots the bezel, but only after prior deployment of a built-in retractable flap. Available in various distinctive interpretations.
SPECIFICATIONS
CASE
Black DLC-coated steel, 43.8 mm (48 mm with lateral reinforcements)
Crown activating and locking the rotating bezel
Anti-reflective sapphire crystal and transparent caseback
Water-resistant to 500 m (50 ATM/1640 ft)
DIAL
Black
Superluminova-enhanced 3D hour-markers and hands
Large date window at 3 o’clock
MOVEMENT
Mechanical automatic, exclusive COSC-certified Clerc C609 calibre, 21 jewels, 28,800 vib/h, 42-hour power reserve; bridges adorned with “Côtes de Genève” motif and blued screws
FUNCTIONS
Hours, minutes, seconds and date
BRACELET/STRAP
Black vulcanised rubber or black Louisiana alligator with folding clasp