Seiko 7T32 Movement Details
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| Sub-brands: | SQ 100, Premier, Sports 150, Lassale |
| Battery: | SR927W / 395 (Silver oxide) |
| Accuracy: | ±15 seconds/month |
| Day / date? | Date only |
| GMT / world time? | No |
| Chronograph? | Yes |
| Alarm? | Yes |
| Hacking? | Yes |
| Rate: | 32,768 Hz |
| Number of jewels: | 0 |
| Size / diameter: | 27.0mm |
| Height: | 3.1mm |
| Notes: | Was replaced by cal. 7T62 which simplified the design with fewer buttons (two pushers on cal. 7T62 compared to three pushers and a secondary crown). The stopwatch function runs for a maximum of 6 hours (compared to 12 hours on cal. 7T62) and the minute sub-dial shows 30 minutes (compared to 60 minutes on cal. 7T62). This movement has a battery life indicator feature where the seconds hand moves in two-second intervals when the battery is running low. |
| PDF guides: |
Technical guide
: 7T32B & 7T42B
Battery replacement guide |
| Related movements: | 5T32 5T52 7T42 7T52 7T59 7T62 7T72 7T82 7T92 |
Part Codes
| Stem code: | 351580 (tap 10) |
| Date wheel code: | 878527 (black on white) |
| Screw codes: | 022230, 022459 |
Videos
Related Articles
- Seiko 7T32-7G20 full service and repair [watchrepairtalk.com]
- Battery replacement tutorial for Seiko 7t32-Pulsar/Epson y182 [watchuseek.com]
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