Unique Eco-watch. Strap: Made out of bamboo pieces. More colours available. All nuts, fruits and seeds are fair-trade and imported from the Colombian Amazon. Please click on the picture to enlarge. Ref: W19. The round part is made out of bamboo as well. The watch is guaranteed against all manufacturing defects. It uses a standard battery and can be replaced like any other regular watch. It is not water resistant. The warranty does not cover misuse. The inside of the strap is a silicone elastic so it fits most wrists. 6 Month warranty. Wholesale Orders available, please contact us. Using the Left navigation bar you can go to a specific jewelry sub-category. BAMBOO There are more than 1400 species of bamboo. In the Americas there are around 290 different species. Some are as short as one foot (30 cm) in height while others can grow to hundred times that size. The root structures of bamboo plants vary and they are often scientifically classified by root type. Many different climates support bamboo, although it is commonly associated with the tropics. In Colombia and Ecuador Bamboo prospers in fertile regions up to 2,000 meters (7,000 feet) above sea level. We know little of how many Bamboo species grow in Columbia. However, Guadua is well known and has 2 popular names - "Guadua macana or Guadua macha."