SEIKO
For terms of usages TPD database click here
| Description | Caliber | Turns Direct | Turns Per Day |
| MOVEMENTS: | |||
| *Per Technical Customer Service at Seiko USA, Kinetic movements could wind on a winder as the movement of the oscillated weight charges the capacitor. The movement should hold a charge for up to 6 months though, so a winder probably wouldn't be needed. A fully charged Kinetic Auto Relay movement should hold time for up to 4 years when not worn so a winder probably is not needed. | |||
| Mechanical Automatic: | 4S Series** | Both | 650-950 |
| 5606** | Both | 650-950 | |
| 6601** | Both | 650-950 | |
| 6119** | Both | 650-950 | |
| 6R20** | Both | 500-950 | |
| 6S Series*** | CW*** | 650-900 | |
| 7625E** | Both | 500-950 | |
| 7S Series** | Both | 500-950 | |
| 8L Series** | Both | 650-950 | |
| 9S Series** | Both | 650-950 | |
| **Per Technical Customer Service at Seiko USA, Seiko Mechanical Automatic movements should be able to wind on a winder. They have a bi-directional wind (can wind Both Ways, CW, or CCW) , a 36-48 hour power reserve, and probably require 500-700 TPD. We suggest you start at 500 TPD and then increase the winding time until you find the correct setting for your watch. | |||
| ***Note: Some customers have said these movements wind CW 800-900. We do not know if they have tried the other settings (Both, CCW). | |||
| Spring Drives | 5R64**** | Both | 500-950 |
| **** Per Technical Customer Service at Seiko USA, Spring Drive movements should be able to wind on a winder. They have a bi-directional wind (can wind Both Ways, CW, or CCW) and should require minimum winding time, probably 500 TPD, as they have a 48 hour power reserve. We suggest you start at 500 TPD and then increase the winding time until you find the correct setting for your watch. | |||
| WATCHES: | |||
| Ananta Automatic Chronograph: SRQ | 8R28** | Both | 500-950 |
| Ananta Double Retrograde Automatic: SBP | 6R24** | Both | 500-950 |
| Ananta Multi Hand Automatic: SPB | 6R21** | Both | 500-950 |
| Premier Automatic: SPB | 6R15 or 6R20** | Both | 500-950 |
| Seiko 5 Sports: SNZ | 7S26 or 7S36** | Both | 650-950 |
| Seiko Automatic Divers: SKX | 7S26** | Both | 500-950 |
| Seiko Credors | 6S Series*** | CW | 650-950 |
| Seiko Flightmaster: SBD 5001 | 6S37*** | CW | 650-950 |
| Seiko Kinetic: SKA, SKH | *See Kinetic Box Above | ||
| Seiko Kinetic Auto Relay: SMA | *See Kinetic Box Above | ||
| Seiko Perpetual: SNP | *See Kinetic Box Above | ||
| Seiko Landmaster | 8L35** | Both | 500-950 |
| Seiko Marinemaster | 8L35** | Both | 500-950 |