ZRC - grands fonds north adventure limited edition - Men - 2011-present

BEZEL: ECS™ PATENT IN PROGRESS (Easy Clean System) The ECS™ is a technical solution that is the answer to the problem noticed by the mine clearance divers of the National navy during their many dives: the salt crystallising in the space between the bezel and the casing, thus blocking the rotation feature. For the 2015 re-release of the Grands Fonds 300, ZRC developed and patented a working solution. Thus the ECS™ was born. A unique system that cleans the interior of the bezel by a circulation of clean water, allowing the dilution and removal of sea salt, the ECS™ is the ultimate tribute to the original Grands Fonds and it is clearly engraved in the ADN of the brand. CROWN Crown Protection System™ 100% security guaranteed thanks to the exclusive system of the strap with retractable lugs. It's impossible to launch it without re-screwing the crown to the initial position. If it's not screwed back, the strap prevents it from getting into position. An efficient way to counter any oversights that cause technical issues. STRAP: Nato strap The new Grands Fonds 300 Black Phantom is equipped with an exclusive NATO strap which can be worn with a diving suit. This unique NATO configuration automatically adapts to the diameter of the wrist, offering incomparable comfort. No additional adjustment is necessary, it adapts to every circumstance thanks to its S-M & L versions. MOVEMENT: ETA 2824-2 ÉLABORÉ SELLITA SW200-1 ÉLABORÉ The movement, ETA or SELLITA, from the ZRC Grands Fonds 300 consists of a mechanism of 25 jewels, on which is used a shock-proof Incabloc protection. With an extreme precision, the balance carries out 28,800 half-oscillations per hour. With a mechanism diameter of 25. 6 mm, it offers a power reserve of 38 hours. CASE CONSTRUCTION Monobloc casing, bolted back and crown. DIAMETER 40. 5 mm MATERIAL Stainless steel 316L non-magnetic Standard ISO764: 4,800 A/m BEZEL: ECS™ system (patent in progress) Rotating unidirectional bezel notched into 60 divisions CROWN Positioned at 6 o'clock (Crown Protection System™) . Screwed double seal with reverse step. GLASS Curved sapphire 3 mm WATER RESISTANCE Water resistant to 300 m. MOVEMENT: CALIBRE ETA 2824-2 "élaboré" ou SELLITA SW200-1 "Elaboré" ADJUSTMENT +7 seconds/day AMPLITUDE (± 7 seconds/day) = from 0 to + 14 seconds/day max. WINDING Automatic winding POWER RESERVE 38 hours SYNTHETIC NATO STRAP CONSTRUCTION Synthetic NATO strap with 2 strands, available in 3 sizes S-M-L. CLOSURE Simple buckle Piece number 318/320