HEUER DASHBOARD CLASSIC RALLY PAIR EARLY VERSION
Heuer "Master-Time" & "Auto-Rallye Monte-Carlo", No. 18327 & No.
15967, Ref. 289801/1003 Made between 1960-62.
Two, fine, chromed dashboard clocks with center-seconds meantime
8-day going clock and a 60-second chronograph race timer with
progressive 60-minute register and digital 12-hour register.
A) Two-body, circular on a square backplate drilled for mounting,
reeded rotating bezel, large winding crown.
Black with luminous Arabic numerals and baton indexes, outer
minute track. Luminous lozenge hands.
18```, rhodium-plated, 17 jewels, straight-line lever escapement,
monometallic balance, self-compensating flat balance spring,
shock absorber index regulator, hack feature.
B) Two-body, circular on
a square backplate drilled for mounting, reeded rotating bezel, large
winding crown for start/stop, button at 2 for reset, button at 11 for
advancing the digital 12-hour register.
Black with luminous Arabic
60-minute numerals for the 60-minute register, outer minute track
with fifths of a second divisions, aperture for the 12-hour register.
Luminous arrow and baton hands.
18```, rhodium-plated,
7 jewels, straight-line lever escapement, monometallic balance,
self-compensating flat balance spring, index regulator.