AUDEMARS PIGUET ROYAL OAK OFFSHORE STEEL BROWN REF. 26470ST.OO.A820CR.01 SELF-WINDING CHRONOGRAPH CAL. AP 3126/3840

From the famous Royal Oak Offshore collection with the immediately recognizable octagon design bezel secured by 8 polished screws.
This watch features:
Brushed finished stainless steel case & bezel with polished finished beveled corners.
Black ceramic crown with a brushed stainless steel center & an engraved AP logo.
Black ceramic chronograph buttons.
Dial:
Brown Mega-Tapestry "waffle" design textured dial.
Applied polished rose gold gold rimmed Arabic Numeral hour markers with beige luminescent fill.
Flat brown dial flange with fine printed minute/seconds, fractions of a second & Tachymeter scale.
Sub-dials:
Thin rose gold rims encompassing the sub-dials.
Brown with very fine concentric circle pattern texture.
Fine printed indications.
Polished rose gold Royal Oak baton hour & minute hands with beige luminescent fill.
Chronograph/Stopwatch function:
Beige colored chronograph related hands
Large central seconds hand counter.
30 minute counter at the 9 o'clock position.
12 hour counter at the 6 o'clock position.
Small seconds sub-dial at the 12 o'clock position.
Magnified date window located at the 3 o'clock position.
AP Caliber 3126/3840 , beats at 21,600 vph, composed out of 365 parts, contains 59 Jewels & has an approximate power reserve of 50 hours.
Rotor:
22 carat gold
bi-directional winding
Engraved with the AP Logo & with both the Audemars & Piguet family crests