Time Pyramid

Deftly demonstrating its British heritage and ingenuity in watchmaking, Arnold & Son unveils a totally new watch movement with unique architecture: the original Time Pyramid wristwatch. With a skeletonized pyramid-shaped movement seemingly floating between two sapphire crystals, the Time Pyramid is a masterful rendition of technical prowess and unparalleled elegance. This superbly engineered wristwatch is part of the brand's Instrument Collection that combines instrument precision with classical styling.

Inspired by the regulators created by John and Roger Arnold over two hundred years ago, and by antique British skeleton clocks, the new Arnold & Son exclusive mechanical Calibre A&S1615 was conceived of, designed and developed in-house at the company's La Chaux-de-Fonds workshops, Switzerland.

Each Time Pyramid wristwatch measures 44.6 mm in diameter in its classically elegant 18-carat red gold case. Viewed from the side, the housing is stepped and tapers from top to bottom, the widest section accommodating the extra-large glass with the lower part narrowing to fit snugly on the wrist. Each is finished with an exquisite hand-stitched alligator strap.


Movement A&S 1615
Arnold & Son skeletonised manufacture movement, hand-wound
27 jewels
diameter 37.6 mm
thickness 4.40 mm
power reserve over 90 h, double barrel
21,600 vibrations/h.
Movement decoration: skeletonised nickel-silver movement, rhodium treated with Haute Horlogerie finish: hand-chamfered bridges with polished edges, satin-finished main plate, Côtes de Genève, circular satin-finished wheels, blued screws

18-Carat Red Gold,
diameter 44.6 mm, cambered sapphire with anti-reflective coating on both sides, case back see-through sapphire

30 Meters