Official Venezianico Dealer in Milan Venezianico Nereide Black Aventurine - 3121550C official dealer This Nereide model takes its name from aventurine, a unique glass-making technique invented in Venice in the 17th century and characterized by distinctive needle-like metallic microinclusions. These produce a multitude of sparkling reflections reminiscent of stars in the night sky. Case material: 316L stainless steel Dial: Black aventurine Dimensions: Ø39mm, lug-to-lug 45.5mm Thickness: 10.40 mm Movement: Swiss Made Cal. V3250 Automatic (Soprod SA) glass: Sapphire crystal with anti-reflective coating luminescent pigment: BGW9 Super-LumiNova bezel: Tungsten insert, 120 clicks water resistance: 20ATM (= 200 meters) bracelet: Canova