Bulova 1958 Webster

Rectangular Bezel in 10K Rolled Gold, 3 very distinctive bars down each side of the crystal reaching a divot at the end. 11AC Movement with "58" stamped internally, and on case back. gold numerals on even hours except 6 where the sub second sits, other odd hours and signified by gold arrow shaped characters pointed inwards.  Serial no, C897997 on stainless steel case back, internally marked Bulova.  Bulova Crown.  No idea of this one although it does have a may78 calendar on the bracelet!