Calling attention to mariners near and far, Karen Walker blows her navigator's whistle. Fully functional and adorned with a seafaring Runaway Girl on one side and a beroped anchor monogrammed KW on the other, the whistle is cast from 9 carat rose gold and suspended from a sailing knot bail on an adjustable fine curb chain.

• Whistle Height - 17 mm
  
• Whistle Width - 6 mm
  
• Rope Length - 12.3 mm
  
• Chain Length - 50 cm