C60 Atoll 300 TPD & Winder Settings | Swiss Watch Store
An automatic like the Christopher Ward C60 Atoll 300 only stays accurate while its mainspring holds charge. This model carries reference C60-40ADA3. It is powered by the Sellita SW200-1 movement. Set your winder to the figures below and the C60 Atoll 300 stays wound, accurate and ready to pick up.
TPD and Winding Direction
The correct setting for the C60 Atoll 300 is 650 turns per day, bidirectional: 650 turns per day with the rotor turning in both directions.
| Turns per day (TPD) | 650 |
| Rotation direction | Bidirectional |
| Movement | Sellita SW200-1 |
Why the Correct Setting Matters
The correct TPD mirrors what your wrist would do naturally across a normal day. It holds the mainspring at a healthy charge so the C60 Atoll 300 runs at its best and is ready to wear at a moment's notice — exactly what a watch winder is for.
Don't worry if you're unsure — you can't break a modern automatic with the wrong winder setting; the slipping bridle on the mainspring makes overwinding impossible. The right setting just keeps everything running at its best.
Choosing a Watch Winder for the C60 Atoll 300
The key feature to shop for is programmability: independent TPD and direction controls that cover 650 TPD bidirectional. Single-watch winders are ideal if the C60 Atoll 300 flies solo; multi-watch winders make sense the moment you own two or more automatics. Our watch winder collection covers both.
C60 Atoll 300 Winder FAQs
What's the correct TPD setting for the C60 Atoll 300?
The C60 Atoll 300 is specified at 650 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 C60 Atoll 300?
Yes — provided it's programmable. Verify the winder offers 650 turns per day with bidirectional rotation before buying; fixed-setting winders may not match.