Polaris Automatic TPD & Winder Settings | Swiss Watch Store
The Jaeger-LeCoultre Polaris Automatic is an automatic watch: it winds itself from the motion of your wrist, but on the days it sits unworn a watch winder keeps the mainspring topped up. This model carries reference Q9008470. It is powered by the Cal. 898/899 movement. Below you'll find the exact TPD setting and winding direction the Polaris Automatic needs.
TPD and Winding Direction
The correct setting for the Polaris Automatic is 875 turns per day, counterclockwise: 875 turns per day with the rotor turning counterclockwise (anti-clockwise).
| Turns per day (TPD) | 875 |
| Rotation direction | Counterclockwise |
| Movement | Cal. 898/899 |
Why the Correct Setting Matters
Too few turns and the Polaris Automatic stops between wears; the right figure keeps the mainspring in its sweet spot, where the movement runs most consistently. And there is no risk in experimenting: a modern automatic cannot be overwound on a winder, because the mainspring's slipping bridle releases excess tension. Getting the setting right is about convenience and accuracy, never about avoiding damage.
Choosing a Watch Winder for the Polaris Automatic
For the Polaris Automatic, look for a programmable winder offering a 875 TPD counterclockwise programme. One watch? A single winder. Two or more automatics? A double or triple winder keeps the whole rotation ready. You'll find suitable models in our watch winder collection — check the programme list before you buy.
Polaris Automatic Winder FAQs
What's the correct TPD setting for the Polaris Automatic?
The Polaris Automatic is specified at 875 turns per day. Most programmable winders offer this as a standard preset.
Which winding direction should I use?
Counterclockwise — set the winder to rotate anticlockwise only.
Can I use any watch winder for my Polaris Automatic?
Yes — provided it's programmable. Verify the winder offers 875 turns per day with counterclockwise rotation before buying; fixed-setting winders may not match.