No Image Lot 190 A Pontiac ladies wristwatch on a 14 kt yellow gold strap. 190A Pontiac ladies wristwatch on a 14 kt yellow gold strap. Omnia Veilinghuis A Pontiac women's wristwatch on a 14 kt 585/1000 yellow gold strap, gross weight 14.9 grams, length 19.5 cm. Add to watchlist Live