CBMM / Niobium

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World's first niobium watch
In partnership with CBMM (Companhia Brasileira de Metalurgia e Mineração) the biggest Niobium miner in the world, part of the Moreira Salles Group, Dwiss produced world's first niobium (Nb1Zr) watch case. Niobium is a completely hypoallergenic mineral and has optimal shock-absorbing properties, making it perfect for the watch industry and ideal for consumers.

Niobium case (Nb1Zr)
Case diameter 41mm
Case thickness 10.5
Brushed, satin and polished finishing
Water resistance 100M
Screw down crown
Sapphire crystal with double antireflection
Fixed bezel in Niobium (Nb1Zr)

Swiss made
Automatic mechanical movement
Caliber 2824-2
Hours, Minute, seconds, date at 6h
Frequency 4Hz – 28’800
Shockproof protection Incabloc®
Number of jewels: 25
Power reserve: approximately 42 h
Dwiss' engraved oscillating weight.

Sunray anthracite dial, Applied indexes, Dwiss + CBMM logos

Strap / Clasp:
Genuine crocodile strap. Folding clasp in stainless steel