This is the new AP Royal Oak Offshore Diver. Notably, there is an internal rotating bezel as opposed to the typical external type. It is operated via a screwed crown at 10 o’clock on the case flank. It powered by the caliber 3120 in-house made automatic movement that runs at 3Hz and has 40 jewels, 278 total parts and a 22-carat gold oscillating weight.


Power reserve is 60 hours. Water-resistance is 300 meters. The case is stainless steel and measures 42 mm x 13.75mm. The dial features a sporty black “Méga Tapisserie” motif and applied grey hour-markers with luminescent coating. The hour and minute hands are facetted white gold and a luminescent coating. The Royal Oak Diver comes on a rubber strap with a pin buckle. (Ref.15703ST.OO.A002CA.01)

Posted by:Jason Pitsch

Jason Pitsch is the Founder of Professional Watches. He appreciates good craftsmanship in everything from architecture to automobiles to cameras to clothing. Yet his focus for the past decade has remained consistent on covering just one type: watchmaking.