1. Introducció
The G-Shock GBX100-1 is a robust digital watch designed for durability and functionality. It features a square resin case, an adjustable resin wrist strap, and G-Shock's renowned shock resistance. Key functionalities include a digital dial face displaying high and low tide graphs, moon phase data, sunrise and sunset times, and standard timekeeping. The watch is equipped with an LED backlight for visibility in low-light conditions and offers Bluetooth® connectivity for enhanced features via a smartphone application. It is water resistant up to 20 ATM (200 meters), making it suitable for various water activities.

Figura 1: Frontal view of the G-Shock GBX100-1 Black Digital Watch.
2. Configuració
2.1 Configuració inicial de l'hora
Your G-Shock GBX100-1 watch is designed for easy setup. Upon first use or after a battery change, you may need to set the current time and date. Refer to the detailed instructions in the full user manual for specific button operations to adjust time, date, and other basic settings.
2.2 Connexió Bluetooth
To utilize the full range of smart features, connect your watch to the dedicated G-Shock smartphone application via Bluetooth. Ensure Bluetooth is enabled on your smartphone and follow the app's instructions for pairing. This allows for automatic time synchronization, configuration of watch settings, and access to advanced data features.
3. Instruccions de funcionament
3.1 Cronometratge bàsic
The digital display shows the current time, day, and date. Use the 'MODE' button (typically bottom-left) to cycle through different display modes such as stopwatch, timer, alarm, and world time. The 'ADJUST' button (typically top-left) is used to enter and exit setting modes.
3.2 Tide Graph & Moon Phase
The watch features a high and low tide graph and moon phase data, which are particularly useful for marine activities. These features are typically accessed through specific modes and may require initial setup of your home location via the smartphone app for accurate readings.
3.3 Sunrise/Sunset Data
Access the sunrise and sunset times for your configured location. This information is valuable for planning outdoor activities.
3.4 LED Backlight & Auto-Illumination
Press the 'LIGHT' button (typically top-right) to activate the LED backlight for improved visibility in dark environments. The watch may also feature an auto-illumination function, which automatically lights up the display when you tilt your wrist towards your face in low-light conditions. This feature can usually be enabled or disabled in the watch settings.
3.5 Bluetooth Connectivity & App Features
Once connected to the G-Shock app, you can:
- Ajust automàtic de l'hora: The watch automatically adjusts time based on your smartphone's time.
- Hora mundial: Easily set and view world times for various cities.
- Configuració d'alarma: Configure daily alarms and snooze alarms.
- Tide/Moon Data Setup: Input specific location data for precise tide and moon phase information.
- Seguiment de l'activitat: Monitor steps, distance, and other fitness data.
3.6 Resistència a l'aigua
The watch is water resistant up to 20 ATM (200 meters). This means it is suitable for showering, swimming, snorkeling, and diving. Do not operate buttons while the watch is wet or submerged to prevent water ingress.
3.7 Shock Resistance
The G-Shock GBX100-1 is built with G-Shock's signature shock-resistant structure, protecting it from impacts and vibrations during daily use and sports activities.
4. Manteniment
4.1 Neteja
Netegeu el rellotge regularment amb un drap suau i sec. Per a la brutícia resistent, utilitzeu una solució de sabó suau i un raspall suau, després esbandiu-lo bé amb aigua neta i eixugueu-lo completament. Eviteu utilitzar netejadors químics o dissolvents.
4.2 Substitució de la bateria
The watch uses 1 Lithium Metal battery. Battery life varies depending on usage. When the battery runs low, indicated by a low battery warning on the display, it is recommended to have it replaced by an authorized service center to ensure water resistance and proper function.
4.3 Cura de la corretja
The resin strap is durable but can degrade over time with exposure to harsh chemicals or prolonged sunlight. Clean the strap regularly and avoid excessive bending or pulling.
5. Solució De Problemes
5.1 Display Readability
If the digital display is difficult to read in certain lighting conditions, ensure the backlight is functioning correctly. Adjust the auto-illumination settings if available. In some negative display models, direct sunlight or specific angles can affect visibility.
5.2 Problemes de connexió Bluetooth
If the watch fails to connect to your smartphone:
- Assegureu-vos que el Bluetooth estigui habilitat als dos dispositius.
- Restart both the watch (if possible) and the smartphone.
- Check the G-Shock app for any pairing instructions or troubleshooting guides.
- Ensure the watch is within range of the smartphone.
5.3 Inaccurate Tide/Moon Data
Verify that your home location and tidal station settings are correctly configured within the G-Shock smartphone app. Incorrect location data will lead to inaccurate tide and moon phase information.
6. Especificacions
- Número de model: GBX100-1
- Material de la caixa: Resina
- Material de la corretja: Resina
- Tipus de tancament: Traditional Buckle (Tang Buckle)
- Tipus de visualització: Digital
- Resistència a l'aigua: 20 caixers automàtics (200 metres)
- Resistència als cops: Sí
- Il·luminació de fons: Llum de fons LED
- Connectivitat: Bluetooth®
- Funcions: Time, Date, Day, Moon Phase, Tide Graph, Sunrise/Sunset Data, Stopwatch, Timer, Alarms, Step Counter
- Dimensions de la caixa:
- Alçada: 36.9 mm
- Amplada: 39.4 mm
- Profunditat: 14.3 mm
- Amplada de banda: 26.4 mm
- Band Circumference/Length: 10 polzades
- Pes: 2.4 oz (approximately 68 grams)
- Bateria: 1 bateria de metall de liti (inclosa)
7. Informació de seguretat
WARNING: Proposition 65. This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
8. Garantia i Suport
For detailed warranty information and customer support, please refer to the warranty card included with your product packaging or visit the official G-Shock weblloc web. Conserveu el comprovant de compra per a qualsevol reclamació de garantia.





