ROLEX REF. 116660 DEEPSEA SEA-DWELLER
Rolex, "Oyster Perpetual Date, Deepsea Sea Dweller 12800 ft = 3900
m, Superlative Chronometer Officially Certified," case No. M891547,
Ref. 116660. Made in 2008.
Very fine, center seconds, self-winding, water-resistant, stainless
steel diver's Chronometer wristwatch with helium escape valve,
date, bezel with Cerachrom insert and a stainless steel Fliplock
bracelet Ref. 98210 with glidelock clasp. Accompanied by the
original fitted box, hang tags, booklet and 2 extra links.
Three-body, polished and brushed, screwed-down engraved
titanium case back, graduated unidirectional revolving bezel for
the decompression times, Triplock winding crown protected by the
crown guard, helium escape valve at 9, domed sapphire crystal.
Black with luminous white gold round, triangular and baton
indexes, outer minute/seconds divisions, aperture for the date.
Luminous white gold skeleton hands.
Cal. 3135, rhodium-plated, 27 jewels, straight-line lever
escapement, monometallic balance, shock absorber, free-sprung
self-compensating Breguet balance spring, Microstella regulating
screws, hack mechanism.