Reference
CH-8902
Edition
12 pieces
The Tourbillon Collection
Tourbillon Perpetual
Five hundred micro-components finished entirely by hand over fourteen months in our Genève manufacture. An heirloom made to outlast everything around it.
CaliberCH-8902
Power Reserve120 Hours
CasePlatinum 950
Water Resistance30m
Price on Request
CHF 285,000
Current Collection
New Release
CH-8902 · 2024
Tourbillon Perpetual
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Sold Out
CH-7441 · 2023
Grande Complication
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Last 6
CH-6180 · 2022
Minute Repeater
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Collector
CH-5090 · 2021
Perpetual Moon
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The Manufacture
14 months.
500 components.
One movement.
Every component of a Chrono movement is manufactured, finished, and assembled in our Genève atelier by a single master watchmaker. No parallel production lines. No compromise.
The Process
01
Conception
Each complication is drawn by hand on technical paper before a single tool is made.
02
Machining
Bridge plates and barrels are milled to tolerances of 0.001mm in our in-house tooling room.
03
Anglage
Every surface is hand-bevelled at 45° and polished to a mirror finish.
04
Assembly
A single watchmaker assembles, regulates, and certifies each movement over six weeks.
Private Acquisition
Acquire
time itself.
Every Chrono piece is available exclusively through private enquiry. Our horological consultants will guide you through the selection, personalisation, and delivery process.
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