RONDA normtech
Product Informations
Product Specifications
| Type | Analog quartz movement |
|---|---|
| Line | normtech |
| Caliber | 784 |
| Size | 8¾''' |
| Version Swiss Made | 5 jewels / gold plated |
| Version Swiss Parts | 1 jewel / nickel plated |
| Standard battery life | 42 months |
| Standard hand fitting height | 1 |
Functions
| Date |
| 2 hands |
Features
Repairable metal watch movement |
Power saving mechanism with pulled out stem: Reduction of consumption approximately 70% |
Specifications
Technical Specifications
| Diameter Total | 20.00 mm |
|---|---|
| Case fitting | 19.40 mm |
| Movement height | 2.50 mm |
| Height over standard battery | 2.75 mm |
| Movement rest | 0.30 mm |
| Height over stem | 1.00 mm |
| Length of stem travel | 0.90 mm |
| Stem thread | 0.90 mm |
| Useful torque second – typical | 7 μNm |
|---|---|
| Useful torque minute – typical | 350 μNm |
| Operating temperature | 0-50 °C |
| Instantaneous rate | -10/ +20 sec/month |
| Resistance to magnetic fields | 18.8 Oe |
| Resistance against shock | NIHS 91-10 |
Battery Specifications
| Standard battery | No. 362 |
|---|---|
| Standard battery life | 42 months |
| Battery voltage | 1.5 V |
| Current consumption – typical | 0.82
μA
(Date Mechanism not in Gear) |
| Current consumption – maximum | 1.35
μA
(Date Mechanism not in Gear) |
Technical documents
Watch production
| Drawing Casing ring | |
|---|---|
| Drawing Dial | |
| Drawing Hand fitting | |
| Drawing Stem | |
| Casing information |
User's manual
| User's manual | PDF with folding marks |
|---|
Watch repairs
| Technical instruction |
No Interactive Version available
|
|---|
Movement holders
Movement holders
Movement holder for hand setting
 |
| H 78X.1A |
Movement holder for stem removal
 |
| H 78X.1T |
Various info
Various info
Product Symbol
 |
| 784 |