Ronda normtech Caliber 788 / 708 User's Manual
You have chosen a watch assembled by a watchmaker using a Ronda movement. Please note that no watches are produced or distributed under the Ronda brand. For repairs, guarantee claims, and questions concerning the functioning of a watch, purchasers and consumers should contact their retailer or the watch manufacturer. Relevant information can be found in the sales or guarantee documentation provided with the watch.
Caliber 788 / 708 Instructions
Position I: Rest Position (Watch Running)
Position II: Quick-change correction for date
Blocking time for the quick-change day correction is from approximately 9:30 PM to midnight.
- Pull the crown out to position II (watch still running).
- Turn the crown until the current date appears.
- Push the crown back into position I.
Position III: Setting the time
- Pull the crown out to position III (watch stopped).
- Turn the crown until the current time is displayed (remember the 24-hour cycle).
- Push the crown back into position I.
Setting the Moonphase Display
There is no quick-change correction available for setting the moonphase.
- Pull the crown out to position III (watch stopped).
- Turn the hands forward by turning the crown until the current moonphase display appears.
- Push the crown back into position II and set the current date using the quick change correction.
- Push the crown back into position I.
Full Moon Dates
| Month | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 |
|---|---|---|---|---|---|---|---|---|
| JAN | 28 | 18 | 07 | 25 | 13 | 03 | 22 | 12 |
| FEB | 27 | 16 | 05 | 24 | 12 | 01 | 21 | 10 |
| MAR | 28 | 18 | 07 | 25 | 14 | 03 | 22 | 11 |
| APR | 27 | 16 | 06 | 24 | 13 | 02 | 21 | 09 |
| MAY | 26 | 16 | 05 | 23 | 12 | 31 | 20 | 08 |
| JUN | 24 | 14 | 04 | 22 | 11 | 30 | 19 | 07 |
| JUL | 24 | 13 | 03 | 21 | 10 | 29 | 18 | 06 |
| AUG | 22 | 12 | 31 | 19 | 09 | 28 | 17 | 05 |
| SEP | 21 | 10 | 29 | 18 | 07 | 26 | 16 | 04 |
| OCT | 20 | 09 | 28 | 17 | 07 | 26 | 15 | 03 |
| NOV | 19 | 08 | 27 | 15 | 05 | 24 | 14 | 02 |
| DEC | 19 | 08 | 27 | 15 | 05 | 24 | 13 | 31 |
Technical Specifications
- Cal. 788: Battery type: 362/SR721SW
- Cal. 708: Battery type: 371/SR920SW
- Precision: +20/-10 seconds per month
