Gold Watch no. 14

Case: Dial: Movement: Provenance: 18?? - Potter, Geneve 2014 - Bonhams, 12 Jun 2014, $8,125, " Albert H. Potter, Geneva. An unusual open face lever watch Signed "Model, No. 14" 19-jewel nickel movement with single shaped train and barrel bridge, jewels in gold settings, straight line escapement, bimetallic balance, overcoiled blued spring, micrometer regulator, white enamel dial, minute ring enclosing arabic chapters, subsidiary seconds, blued hands, gold filled display case 55mm, 83.5 grams Footnotes Possibly a prototype, the movement is strikingly different in plan from Potter's characteristic Geneva ebauche."