1. Introducció
This manual provides detailed instructions for the proper use and maintenance of your Casio G-Shock GM-S2100BR-5ADR analog-digital watch. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece. This watch combines robust G-Shock durability with a sophisticated rose gold analog-digital display and a resin band.
2. Producte acabatview
2.1 Components del rellotge
Familiarize yourself with the main components and buttons of your watch:
- Visualització: Analog hands for hour and minute, and a digital display for various functions.
- Botons: Typically four buttons (A, B, C, D) located around the watch case for mode selection, adjustment, and light activation. Specific functions are detailed in the 'Operating' section.
- Cas: Resin case with a metal bezel, designed for shock resistance.
- Banda: Durable resin band with a buckle clasp.
- Contraportada: Stainless steel back cover.
2.2 Característiques clau
- Analog and Digital Timekeeping
- Shock Resistant Structure
- 200-meter Water Resistance
- Alarmes múltiples
- Funció de cronòmetre
- Temporitzador de compte enrere
- Funció d'hora mundial
- Llum de fons LED
- Battery Powered Quartz Movement
2.3 Referència visual
Figura 1: Frontal view of the Casio G-Shock GM-S2100BR-5ADR watch, showcasing the rose gold dial and resin band.
Figura 2: lateral view of the watch, highlighting the button layout and case profile.
Figura 3: Esquena view of the watch, showing the stainless steel back cover with model information.
Figure 4: Watch dimensions compared to a credit card, illustrating its compact size (45.9 mm case diameter).
3. Configuració
3.1 Initial Time Setting (Home City)
- In the Timekeeping Mode, hold down the top-left button (usually labeled 'A' or 'ADJUST') until the city code starts to flash on the digital display. This indicates the setting mode.
- Use the bottom-right button (usually 'D' or 'FORWARD') and top-right button (usually 'B' or 'REVERSE') to select your desired Home City code.
- Press the top-left button ('A') again to confirm the setting and exit.
3.2 Adjusting Digital Time and Date
- In the Timekeeping Mode, hold down the top-left button ('A') until the city code flashes.
- Press the bottom-left button (usually 'C' or 'MODE') to cycle through the settings: City Code → DST (Daylight Saving Time) → 12/24-hour format → Seconds → Hour → Minute → Year → Month → Day.
- Use the 'D' and 'B' buttons to change the flashing value.
- After setting all values, press the top-left button ('A') to exit the setting mode.
3.3 Adjusting Analog Hands
The analog hands typically adjust automatically to match the digital time. If they are misaligned:
- In the Timekeeping Mode, hold down the bottom-left button ('C') for several seconds until 'H.SET' or 'HAND SET' appears and the digital time starts flashing.
- Use the 'D' and 'B' buttons to move the analog hands to the 12 o'clock position.
- Once aligned, press the top-left button ('A') to confirm and exit. The hands will then automatically move to the current digital time.
4. Funcionament del rellotge
4.1 Navegació de modes
Press the bottom-left button ('C' or 'MODE') to cycle through the different modes:
- Mode d'indicació de l'hora: Mostra l'hora i la data actuals.
- Mode hora mundial: Mostra l'hora actual a diverses ciutats del món.
- Mode d'alarma: Set and activate daily alarms.
- Mode de cronòmetre: Mesura el temps transcorregut.
- Mode de temporitzador de compte enrere: Compte enrere des d'un temps especificat.
4.2 Ús de la retroiluminació
Press the top-right button (usually 'B' or 'LIGHT') to illuminate the digital display and analog hands for visibility in low-light conditions.
4.3 Funció de cronòmetre
- Navigate to the Stopwatch Mode using the 'C' button.
- Press the bottom-right button ('D' or 'START') to start the stopwatch.
- Press 'D' again to stop.
- Press the top-left button ('A' or 'RESET') to reset the stopwatch to zero.
4.4 Funció d'alarma
- Navigate to the Alarm Mode using the 'C' button.
- Hold down the top-left button ('A') until the alarm time starts flashing.
- Use the 'D' and 'B' buttons to set the desired alarm hour and minute.
- Press 'C' to move between hour and minute settings.
- Press 'A' to exit the setting mode.
- Use the 'D' button to toggle the alarm ON/OFF.
5. Manteniment
5.1 Neteja del rellotge
- Netegeu el rellotge regularment amb un drap suau i sec per eliminar la brutícia i la humitat.
- Per a la brutícia persistent, feu servir un drap suauampened with water and a mild neutral detergent. Avoid harsh chemicals.
- Després de l'exposició a l'aigua salada, esbandiu bé el rellotge amb aigua neta i eixugueu-lo completament.
5.2 Resistència a l'aigua
Your Casio G-Shock GM-S2100BR-5ADR is water-resistant to 200 meters (20 BAR). This means it is suitable for showering, swimming, and diving (excluding saturation diving). To maintain water resistance:
- No accioneu els botons mentre el rellotge estigui mullat o submergit.
- Eviteu exposar el rellotge a canvis extrems de temperatura (per exemple, dutxes calentes seguides d'aigua freda).
- Have the gaskets checked periodically (every 2-3 years) by an authorized service center.
5.3 Substitució de la bateria
The watch is powered by a battery. When the display becomes dim or functions become erratic, it indicates a low battery. Battery replacement should be performed by an authorized Casio service center to ensure proper sealing and water resistance.
6. Solució De Problemes
- Digital Display is Blank: The battery may be low or depleted. Replace the battery at an authorized service center.
- Les agulles analògiques no coincideixen amb l'hora digital: Perform the hand alignment procedure described in Section 3.3.
- Els botons no responen: Ensure the watch is not in a mode that locks buttons (e.g., some models have a button lock feature). If the issue persists, a reset may be required (consult a service center).
- Aigua dins del rellotge: Porteu immediatament el rellotge a un centre de servei autoritzat. No intenteu assecar-lo vosaltres mateixos.
7. Especificacions
| Número de model | GM-S2100BR-5ADR |
| Moviment | Quars (alimentat amb bateria) |
| Material de la caixa | Resin with Metal Bezel |
| Material de la banda | Resina |
| Resistència a l'aigua | 200 metres (20 BAR) |
| Diàmetre de la caixa | 45.9 mm |
| Dimensions del producte (LxWxH) | 20 x 1.1 x 4 cm |
| Pes de l'article | 55 g |
| Color del dial | Or rosa |
| Color de banda | Or rosa |
8. Garantia i Suport
Your Casio G-Shock GM-S2100BR-5ADR watch comes with an extended warranty. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official Casio weblloc.
For technical support, service, or inquiries regarding your watch, please contact an authorized Casio service center. Contact information can typically be found on the Casio official weblloc web o a la documentació que s'inclou amb el rellotge.





