Rolex Cosmograph Daytona Steel & Gold 116503 Black Index

ADDITIONAL INFORMATION

• Polished stainless steel case.
• Polished 18kt yellow gold fixed bezel ring with engraved & black filled Tachymeter scale.
• Polished 18kt yellow gold screw-down crown with Rolex’s patented “Triplock” triple waterproofness system, ensuring that the crown screws down against the Oyster case as securely as a submarine hatch.
• Screw-down chrono buttons in polished 18kt yellow gold.
• Dial:
o Black dial.
o Black sub-dials with fine yellow gold rims.
o Applied polished yellow gold index hour markers with luminous fill.
o Fine printed minute/seconds & fractions of a second track.
o Polished yellow gold hands – hour & minute hands with black center line & partial luminous fill.
• Chronograph/Stop watch function:
o Large central seconds counter hand, accurate up to 1/8th of a second.
o 30 minute counter sub-dial located at the 3 o’clock position.
o 12 hour counter sub-dial located at the 9 o’clock position.
• Continuous running small seconds hand sub-dial located at the 6 o’clock position.
• Rolex in-house calibre 4130, beats at 28,800 vph, contains 44 Jewels & has an approximate power reserve of 72 running the time only or 66 hours with the chronograph function running.