Alpina is pleased to introduce the eco friendly Gyre collection. Featuring limited edition styles of 1883 pieces each, this is a special line from AlpinaÕs Seastrong Diver collection. The impressive 44mm case is made out recycled materials collected in the oceanÕs gyres. The dial and strap are a crystal blue color like the ocean and has bright white markers. This model comes with an additional rubber strap.