GERALD GENTA ARENA BIRETRO TITANIUM
Gérald Genta, "Arena BiRetro", case No. 124402, Ref. BSP.Y.80.
Sold on November 6th, 2009.
Fine, self-winding, water-resistant, jump hour titanium
wristwatch with retrograde minutes and retrograde date with a
titanium Gérald Genta double deployant clasp. Accompanied by
a box, Certificate of Origin and setting pin.
Three-body, brushed, rounded bezel, straight lugs with
screwed bars, transparent case back with 8 screws, protected
screwed down winding crown edged with dots, sapphire crystals,
corrector on the band.
Black and white with large luminous white Arabic numerals
for the retrograde minutes sector, at 12, aperture for the jump
hour, at the bottom sector for the retrograde date, outer minute
track with every five minute Arabic numerals. Luminous white
skeleton hand.
Cal. GG7723, rhodium plated, oeil de perdrix decoration,
27 jewels, straight-line lever escapement, monometallic
balance, shock absorber, self-compensating flat balance spring,
hack mechanism.