Deftly blending its British heritage with its Swiss watchmaking savoir-faire, Arnold & Son offers a new calibre to its Time Pyramid collection. With a skeletonized pyramid-shaped tourbillon seemingly floating between two sapphire crystals, the Time Pyramid Tourbillon is a true rendition of technical prowess and sleek elegance.
Red gold: 1TPBR.T01A.
Calibre A&S8615, mechanical hand-wound. Power reserve 90 hours. Frequency 3 Hz / 21,600 vph
Hours, minutes, seconds on tourbillon, power reserve indicators
Hand-stitched brown or black alligator leather
Pin, 18-karat red gold (5N)
30 m /100 ft