Orfina Swiss Watch Orfina Twin Special Vintage Swiss wristwatch from the 70s. A rare, old, and sought-after piece for collectors and enthusiasts. Orfina Golden Flame (Ref. 6938) Strap: Fitted with a rubber strap (not its original strap). The watch is working and original. Automatic and mechanical watch that works without a battery and relies entirely on your hand movements while wearing it. Selling to the highest bidder.