18kt yellow gold case with polished finished edges & a brushed/satin finished top.
Patented "Triplock" locking crown crown ensuring that the crown screws down onto the Oyster case as securely as a submarine hatch.
Polished 18kt yellow gold.
Bi-directional rotating bezel with 24 hour markings.
Polished 18kt yellow gold rimmed with a ribbed edge for a sure grip.
Black "Cerachrom" bezel insert, made of highly durable ceramic that is extremely hard that is is highly scratch-resistant, has excellent corrosion resistant properties & is unaffected by ultraviolet rays so the color will not fade.
Matte yellow gold coated numbers & graduation indexes.
Solid 18kt yellow gold bracelet with brushed outer links, polished center links & polished edges.
Oysterlock double-locking deployant clasp.
Fitted with the patented Easylink 5mm extension link.
Applied polished yellow gold rimmed hour markers with luminescent fill.
Polished yellow gold hands with luminescent fill.
GMT/2nd Time Zone Function:
GMT/Dual Time zone is indicated by the hand with the luminous arrow-head tip pointing to the 24 hour indications on the bezel.
NOTE: The GMT hour hand makes a single revolution once in 24 hours.
Rolex Caliber 3186, beats at 28,800 vph, contains 31 Jewels & has an approximate power reserve of 50 hours.