Arnold & Son Time Pyramid Tourbillon

~$62,194 · 1 CHF = 1.234 USD (2026-07-22)

Year

2020

Category

Chronométrie

Reference

1TPBR.T01A.

Case

ø 44.60 mm · Or rouge

Material

Gold

Dial

Skeleton/Openworked

Movement

Mécanique à remontage manuel Réserve de marche: 90 h, 21600 alt/h Mouvement squelette

Water resistance

30 m

Price tier

$50K–$100K

Country

🇨🇭 Switzerland

The distinguished Time Pyramid makes a brilliant comeback with a tourbillon skeleton. Blending its British heritage with Swiss watchmaking savoir-faire, Arnold & Son offers a new caliber to its Time Pyramid collection. With its pyramid-shaped skeleton movement and a tourbillon that seems to float between the two sapphire crystals of the case, the Time Pyramid Tourbillon is a technical feat of pure elegance. The skeletonized A&S 8615 caliber pays homage to John and Roger Arnold's regulators with their distinctive display of hours, minutes, and seconds, built on three levels: the tourbillon and the two power reserve indicators superimposed on the glass dial.

More photos and full details on the official GPHG page.