ROLEX REF. 18346 DAY-DATE PLATINUM &
Rolex, Oyster Perpetual, Day-Date, Superlative Chronometer Officially Certified, Ref. 18346. Made in 1991.
Fine and rare, tonneau-shaped, center seconds, self-winding,
water-resistant, platinum and diamond Chronometer wristwatch with day & date and a platinum Rolex President
bracelet with concealed deployant clasp.
Three-body, solid, polished and brushed, screwed-down
case back, screwed-down platinum Twinlock winding
crown, bezel set with 44 round diamonds, sapphire crystal
with cyclops lens.
Satiné silver set with 8 round and 2 baguette diamond
indexes, outer minute / seconds divisions, apertures for the
day of the week and the date. White gold baton hands.
Cal. 3155, rhodium-plated, 31 jewels, straight-line lever
escapement, monometallic balance adjusted to temperatures
and 5 positions, shock absorber, self-compensating
free-sprung Breguet balance spring, Microstella regulating
screws, hack mechanism.