EMILE PERRET HUNTING CASED
TO "WILLIAM BOEING" YELLOW GOLD
Emile Perret, Locle, No. 8259. Made in 1871.
Fine 18K gold hunting-cased yellopocket chronometer.
Four-body, solid, bassine et filets, engine-turned case
back and front cover, reeded band, gold hinged cuvette
engraved: "Souvenir to William Boeing 1871."
White enamel with radial Roman numerals, outer minute
ring, sunk subsidiary seconds.
20''', nickel-plated, fausses cotes decoration, pivoted
detent escapement, 20 jewels, gold wheels, large bimetallic
compensation balance with gold screws, Breguet balance
spring, index regulator with the scale on the center wheel
bridge, wolf-teeth winding wheels.