Swatch earth summit 92 - Gem。Vintage Rare Limited Edition Commemorative SWATCH watch \"In Our Hands Earth Summit\" highly commemorative watch celebrated the historic UN Conference on Environment and Development (UNCED) Earth Summit held in 1992 in Rio. Crafted by Swatch, this automatic watch does not require a battery, making it a unique collector\'s item. The watch features a classic design. This Swatch is particularly rare because instead of the green strap it has an expandable original embossed metal Swatch bracelet. This special edition was on a Lufthansa flight Watch has been very sparingly used and possibly not at all, stored since purchase. In good condition with no significant scratches. Watch face has no visible scratches. It is an excellent collectible for those interested in environmental history or Swatch memorabilia. Details: Limited Edition Swatch Earth Summit 1992 Model Automatic movement (no battery required) Earth Summit 1992 Commemorative Band material rare embossed metal edition (vs green plastic band) Either sparingly used or not used No scratches on face, in very good condition.