ZRC Geneve - Grand Fonds MN64

ZRC Geneve Grand Fonds MN64 OSMIUM GF42118

The ZRC Geneve Grand Fonds MN64 OSMIUM GF42118 is a professional Swiss-made dive watch that combines authentic military diving heritage, advanced underwater engineering, and contemporary sporty sophistication within a highly versatile luxury timepiece. Inspired by the iconic Grands Fonds 300® watches originally developed for the French Navy, this refined modern interpretation preserves the uncompromising technical DNA of the historic collection while introducing a striking sunray blue dial and premium FKM rubber strap for enhanced comfort and visual depth. Crafted from satin-finished nonmagnetic 316L stainless steel compliant with ISO764 magnetic resistance standards, the robust 41.5mm monobloc case delivers exceptional structural integrity, corrosion resistance, and durability for demanding underwater environments and everyday wear alike. The vivid blue sunray dial captures changing reflections beautifully while maintaining the excellent legibility expected from a professional Swiss diving instrument. The unidirectional rotating bezel incorporates a durable ceramic insert alongside ZRC’s patented ECS® flushing system, engineered to eliminate salt crystals and impurities trapped beneath the bezel after immersion for enhanced long-term reliability and operational smoothness. Positioned at 6 o’clock, the signature Crown Protection System™ integrates an inverted screw-down crown with dual sealing technology, maximising water resistance while reinforcing the instantly recognisable silhouette of the Grand Fonds collection. Powered by the elaborated Sellita SW300-1 Swiss automatic movement, this luxury dive watch delivers highly reliable mechanical precision, smooth operation, and an impressive 56-hour power reserve suitable for professional diving, travel, and refined daily wear. Water resistant to 1000 metres and tested to 1500 metres, the Grand Fonds MN64 OSMIUM GF42118 represents an exceptional combination of technical capability, Swiss craftsmanship, and modern sporting elegance.

Built to provide uncompromising underwater reliability, superior comfort, and dependable long-term performance, the ZRC Geneve Grand Fonds MN64 OSMIUM GF42118 showcases the advanced engineering and craftsmanship expected from elite Swiss professional dive watches. The robust monobloc stainless steel case construction enhances resistance against pressure, impact, and corrosion while protecting the movement during intensive aquatic activities and daily wear. Its 3mm anti-reflective sapphire crystal provides excellent scratch resistance and crystal-clear visibility in challenging underwater environments and bright daylight conditions alike. At the heart of the watch, the elaborated Sellita SW300-1 automatic movement operates within impressive tolerances of approximately +5 seconds per day, delivering dependable Swiss mechanical accuracy and smooth performance over extended use. The patented ECS® bezel system ensures efficient post-dive rinsing and prevents debris accumulation beneath the bezel assembly, reinforcing the watch’s long-term durability and professional functionality. The premium FKM rubber strap inspired by the design of the metal bracelet delivers exceptional flexibility, resilience, and wearing comfort while maintaining the sporty aesthetic of the Grand Fonds collection. Finished with a stainless steel buckle, the strap ensures secure fastening and ergonomic daily wearability. Combining authentic military diving heritage, refined contemporary styling, and advanced Swiss technical innovation, the ZRC Geneve Grand Fonds MN64 OSMIUM GF42118 is an outstanding luxury Swiss dive watch for collectors and enthusiasts seeking professional-grade performance, striking modern aesthetics, and timeless underwater capability within a highly distinctive mechanical timepiece.

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• Return or exchange within 30 days of delivery
• Items must be unworn and in original condition
• Includes all packaging, documentation and accessories
• Sale, pre-owned or promotional items may be subject to a 14-day return period

Important Information

• Bespoke, personalised or resized items are non-returnable
• Altered watch bracelets are considered customised
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