Patrimony Automatic TPD & Winder Settings | Swiss Watch Store
An automatic like the Vacheron Constantin Patrimony Automatic only stays accurate while its mainspring holds charge. This model carries reference 81180. It is powered by the Cal. 2450 SC movement. Set your winder to the figures below and the Patrimony Automatic stays wound, accurate and ready to pick up.
TPD and Winding Direction
The correct setting for the Patrimony Automatic is 800 turns per day, bidirectional: 800 turns per day with the rotor turning in both directions.
| Turns per day (TPD) | 800 |
| Rotation direction | Bidirectional |
| Movement | Cal. 2450 SC |
Why the Correct Setting Matters
An automatic watch is only as accurate as its power reserve allows. Keep the mainspring properly tensioned and the Patrimony Automatic will hold its rate and be ready to wear the instant you pick it up — no resetting the time and date. Set the TPD too low and the watch can run down between wears. The movement will not be damaged (modern automatics have a slipping mainspring that prevents overwinding), but an under-wound watch is simply not doing its job. Correct settings are about accuracy and readiness, not safety.
Choosing a Watch Winder for the Patrimony Automatic
The key feature to shop for is programmability: independent TPD and direction controls that cover 800 TPD bidirectional. Single-watch winders are ideal if the Patrimony Automatic flies solo; multi-watch winders make sense the moment you own two or more automatics. Our watch winder collection covers both.
Patrimony Automatic Winder FAQs
What's the correct TPD setting for the Patrimony Automatic?
The Patrimony Automatic is specified at 800 turns per day. Most programmable winders offer this as a standard preset.
Which winding direction should I use?
Bidirectional — the winder should rotate in both clockwise and anticlockwise directions.
Can I use any watch winder for my Patrimony Automatic?
Yes — provided it's programmable. Verify the winder offers 800 turns per day with bidirectional rotation before buying; fixed-setting winders may not match.