| Manufacturer | Seiko Instruments Inc. (SII) |
| Caliber Number | PC32S |
| Movement Type | Quartz, battery-powered |
| Lignes | 10.5”’ |
| Diameter | 23.7mm |
| Casing Diameter | 18.10mm |
| Height | 4.15mm thick |
| Jewels | 0 |
| Battery Cell Number | SR626SW |
| Quartz Type | Tuning fork |
| Frequency | 32,768 Hz (cycles per second) |
| Driving System | 2 pole step motor |
| Accuracy Rating | See below… |
| Stem | 0354-3000 (354300), 354128 (old) |
| Hand Sizes | 1.20mm (hrs) / .70mm (mins) / .17mm (hrs) |
| Functions | Central hours; central minutes; central seconds; date at 3:00 (or between 4:00 and 5:00 depending on the watch design) |
| Hacking Seconds? | Yes |
| Country of Manufacture | Made in Singapore |
| Known Models | (Too many to list, add your watches in the comments below…) |
The Seiko caliber PC32S is a quartz movement is made in Singpore. It is a 0 jewels movement with 3 hands and a date.
You may see this movement listed under Seiko, SII (Seiko Instruments), Hattori, or Epson. Learn more here.
Accuracy:
Time Module Inc. claims that the caliber PC32S will maintain accuracy of: “Less than 30 seconds per month at normal temperature range.”
Battery Replacement:
The battery in the PC32S is a cell number 377 aka SR626SW. It is held in place with a friction arm. Gently (read again, gently) pry the battery up and out (carefully prying back the friction arm if needed). Insert the new battery in the opposite order.
Replacement Price:
Replacement prices of this watch movement were found online in the range of $12.95.
Additional Resources:
network of watch sites
Recent Comments
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