Read our expert's description
Brand :
Girard-Perregaux
Model :
Sport Classic
Reference :
Girard Perregaux - 7710
Category :
Wrist Watch
Period :
1990's
Watch ID :
108
Caliber :
BASED 1873
Case material :
Steel
Case form :
Round
Dial color :
Black
Reference Detail :
7710 .
Thickness :
10 mm
Complications :
Chronometre, Date, Pulsomter, Tachymetre
Description :
C. Two-body, polished, reeded bezel.with tachometer scale graduated up to.240 UPH, lapidated lugs, case back with.7 screws, sapphire crystal. D. Black with.painted luminous Roman numerals, luminous.dots, subsidiary dials for the seconds.and the 30 minute register, outer minute.track with five minute Arabic numerals.outermost pulsometer scale graduated.to 30 pulsations. Luminous white Feuille.hands. M. Cal. based on Lemania 1873.rhodium-plated, 17 jewels, straight line.lever escapement, monometallic balance.shock absorber, self-compensating Breguet.balance spring, index regulator..Dial, case and movement signed..Diam. 34 mm. Thickness 10 mm.