- A very fine spring detent escapement model - A very fine spring detent escapement model

  • Lot number 
    1086
  • Location
  • Watch type 
    Pocket watch

Description

Executed for the Bradley Horological Institute, Peoria, Illinois, signed Robt. W. Mintmeir, circa 1940
On rectangular gilt base plate with going mainspring barrel and jeweled train, incorporating free sprung bimetallic balance with helical spring, polished detent, gilt escape wheel, glazed display case with walnut base

10.5 x 6.5 cm dimension of base plate