Royal Oak Perpetual Calendar Ultra-Thin | 26586IP | Titanium & Platinum habring2 as six of the links

as six of the links closest to the clasp are removable

and Vaudois periods on a small promontory on the eastern tip of Lake Geneva

with a power-reserve of 43-hours

and the resulting movement was later known as the calibre 321

Royal Oak Perpetual Calendar Ultra-Thin | 26586IP | Titanium & Platinum habring2 as six of the linksReleased just one year after the concept watch RD#2 was produced, this Royal Oak Perpetual Calendar Ultra Thin reference 26586* was the thinnest perpetual calendar watch in the year 2018. The watch innovates the perpetual calendar movement by rearranging and condensing its structure to achieve an overall thickness of just 6. 3mm. The Audemars Piguet Royal Oak Perpetual Calendar Ultra Thin reference 26586 began life as a concept piece known as the