By building on exceptional know-how, ZRC goes beyond limits with the watches in its GF 3000 Titanium collection. The GF 3000 Titanium, first-ever dive watch standing less than 20 mm high, proposed without a helium escape valve or gel, is certified waterproof to depths of 5,100 meters. Its 42 mm mono-block case, crafted in grade 2 titanium, and equipped with a 316L steel shielded caseback, can withstand 510 bars of pressure per cm². It is topped with a 5mm-thick domed sapphire crystal.
Every detail was imagined following indepth studies on programmed deformation of materials. It took eighteen months of research and development to finetune this extreme diver. Optimized wearer-friendliness means underwater depths can be explored in total safety. The 60-notched unidirectional rotating bezel can be turned with great precision.

All the models of the collection embrace ZRC’s technical innovations. We discover the Crown Protection SystemTM, which prevents the strap from being clasped if the crown is not screwed correctly. And, the Easy Clean SystemTM that effectively prevents salt from crystallizing between the bezel and its mount. The addition of a ceramic insert makes it even more efficient. Rinsing the watch with fresh water after a dive removes crystals and impurities.

Like all watches created by ZRC, forever true to its DNA, the GF 3000 Titanium flaunts instantly-identifiable style. The 6-sided case protects a colored dial hovered over by Magnum-type hands and a “lollipop” direct-drive. Time data is driven by a reliable automatic caliber, the Sellita SW-200-1 calibre in its sophisticated version. To ensure the watch is worn with style out at sea or on land, each reference is complemented by a perfectly-matching comfortable rubber strap.

CASE:
- Manufacture: Monobloc case
- Screwed case back & crown
- Diameter: 42 mm
- Material: Titanium grade II – 316L shielded* caseback (ISO764 Standard: 4800 A/m)
- Bezel: ECSTM system (Patent N°1462496)
- Unidirectional 60 divisions rotating titanium bezel with ceramic insert.
- Crown: Located at 6H (Crown Protection SystemTM). Inverted screwed thread with dual sealing
- Glass: 5mm padded sapphire, anti-reflection
- Water resistance: 3000M proofed, tested up to 5100M

MOVEMENT:
- Calibre: SELLITA “Elaborated” SW200-1
- Setting: + 7sec/day
- Amplitude: (± 7sec/day) = from 0 to 14 sec/day max.
- Winding: Automatic winding
- Power reserve: 38 hours
- Functions: Hours – Minutes – Seconds

RUBBER STRAP:
- Manufacture: Rubber strap compatible for both tongue & butterfly buckles. Inspired by the design of the metal band it is very comfortable and available in many colors.
- Material: Rubber
- Buckle: Titanium tongue buckle