RONDA solartech
2040.D
4.4 mm
12½''', 28.00 mm
Solar quartz movement
Chronograph
Date
1/10 second
30 minute counter
10 hour counter
Product Informations
Product Specifications
| Type | Analog quartz movement |
|---|---|
| Line | solartech |
| Caliber | 2040.D |
| Size | 12½''' |
| Version Swiss Made | 13 jewels / gold plated |
| Battery running time | > 5 months |
| Standard hand fitting height | 1 |
Functions
| Solar quartz movement |
| 30 minute counter |
| Center stop second (1/1 sec) |
| 10 hour counter |
| 1/10 seconds up to 30 minutes |
| ADD and SPLIT functions |
| Chronograph |
| Small second |
| Date |
Features
Quick start function: 1 minute sun exposure |
Rechargeable secondary battery |
Interchangeable with Startech caliber 5040.D |
Very easy handling by two pushers |
Power saving mechanism with pulled out stem: Reduction of consumption approximately 70%. The battery will remain charged in complete darkness for more than two years and will start working again immediately. |
Specifications
Technical Specifications
| Diameter Total | 28.60 mm |
|---|---|
| Case fitting | 28.00 mm |
| Movement height | 4.40 mm |
| Height over secondary battery | 4.40 mm |
| Movement rest | 0.60 mm |
| Height over stem | 1.90 mm |
| Length of stem travel | 0.90 mm |
| Stem thread | 0.90 mm |
| Useful torque second – typical | 6 μNm |
|---|---|
| Useful torque minute – typical | 300 μNm |
| Useful torque center stop second – typical | 7 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
| Rechargeable battery type | Lithium metal battery MT920 - Ø 9.50 x 2.00 mm |
|---|---|
| Battery running time | > 5 months |
| Battery replaceability | Yes |
| Battery voltage | 1.5 V |
| Current consumption – typical | 1.32 μA |
| Current consumption – maximum | 1.65 μA |
Technical documents
Watch production
| Drawing Casing ring | |
|---|---|
| Drawing Dial | |
| Drawing Hand fitting | |
| Drawing Stem | |
| Casing information |
User's manual
| User's manual |
No PDF available
|
|---|
Watch repairs
| Technical instruction |
No PDF available
No Interactive Version available
|
|---|
Movement holders
Movement holders
Movement holder for hand setting
 |
| H 5XXX.1A |
Movement holder for stem removal
 |
| H 5XXX.1T |
Various info
Various info
Product Symbol
 |
| 2040.D |