Introduction
Thank you for choosing the Rip Curl Trestles Oceansearch Tide Watch. This digital watch is designed for surfers and water enthusiasts, providing essential tide information and timekeeping functions. This manual will guide you through the setup, operation, and maintenance of your watch to ensure optimal performance and longevity.

Image: The Rip Curl Trestles Oceansearch Tide Watch, red and black, displayed on a wrist, showing its digital display.
Product Overview
The Rip Curl Trestles Oceansearch Tide Watch features a durable design and a range of functions tailored for water sports. Key features include:
- Digital display with Quartz movement.
- Pre-programmed tide function for 200 global locations.
- Automatic Tide System (ATS) for precise tide data.
- Additional functions: dual time, countdown timer, stopwatch, alarm, and date display.
- Water resistance up to 100 meters (330 feet).
- Protective mineral crystal dial window.
Setup
Upon first use or after a battery change, you may need to set the time, date, and your preferred tide location.
1. Initial Power On / Battery Installation
The watch typically comes with a battery installed. If the display is blank, the battery may need to be replaced by a qualified technician.
2. Setting Time and Date
- Press and hold the MODE button until the time setting mode is activated (usually indicated by flashing digits).
- Use the SET or ADJUST button to cycle through hours, minutes, year, month, and day.
- Use the UP/DOWN buttons (if available, or the SEARCH button) to change the values.
- Press MODE again to confirm and exit the setting mode.
3. Selecting Tide Location
Your watch is pre-programmed with 200 tide locations. To select your location:
- Enter the Tide mode by pressing the MODE button until 'TIDE' is displayed.
- Press the SEARCH button to browse through the pre-programmed locations.
- Once your desired location is displayed, the watch will automatically show the tide data for that area.
4. Adding Custom Tide Locations (ATS)
If your specific location is not pre-programmed, you can use the Automatic Tide System (ATS) to set it manually. Refer to the detailed instructions in the full manual for precise ATS calibration, which typically involves inputting local tide data (high/low tide times and heights) for a specific date.
Operating Instructions
Familiarize yourself with the watch's buttons and their functions to navigate through different modes and settings.
Mode Navigation
Press the MODE button repeatedly to cycle through the main functions: Time, Tide, Dual Time, Countdown Timer, Stopwatch, and Alarm.
Tide Function
In Tide mode, the watch displays current tide height, direction, and upcoming high/low tide times for the selected location. The Automatic Tide System (ATS) ensures accuracy based on your settings.
Dual Time
This mode allows you to view the time in a second time zone simultaneously. Set the dual time zone in the same manner as the main time.
Countdown Timer
The countdown timer can be set for specific durations. Ideal for heat timing or other timed activities.
- Enter Countdown Timer mode.
- Press and hold SET to adjust the countdown time.
- Use START/STOP to operate the timer.
Stopwatch
The stopwatch function measures elapsed time with precision.
- Enter Stopwatch mode.
- Press START to begin, STOP to pause, and RESET to clear.
Alarm
Set a daily alarm to alert you at a specific time.
- Enter Alarm mode.
- Press and hold SET to adjust the alarm time.
- Toggle the alarm ON/OFF using the appropriate button (e.g., START).
Maintenance
Proper care will extend the life and maintain the performance of your Rip Curl Trestles Oceansearch Tide Watch.
Cleaning
Rinse your watch with fresh water after exposure to saltwater or chlorine. Use a soft cloth to wipe it dry. Avoid using chemical cleaners or abrasive materials.
Battery Replacement
When the battery runs low, the display may dim or functions may become erratic. Battery replacement should be performed by a qualified watch technician to ensure the water resistance seal is maintained.
Storage
Store your watch in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
Troubleshooting
If you encounter issues with your watch, try these common solutions:
- Display is blank: The battery may be depleted. Seek professional battery replacement.
- Incorrect time/date: Re-enter the time and date settings as described in the Setup section.
- Inaccurate tide data: Ensure the correct tide location is selected. If using ATS, verify the calibration data.
- Buttons unresponsive: Ensure the watch is not in a locked mode (if applicable). If the issue persists, a reset may be required (consult a technician).
Specifications
| Model Number | A1015-RED |
| Movement Type | Quartz |
| Display Type | Digital |
| Case Diameter | 43 Millimetres |
| Case Material | Plastic |
| Band Material | Plastic |
| Crystal Material | Mineral |
| Water Resistance Depth | 100 Meters (330 Feet) |
| Clasp Type | Tang Buckle |
| Item Weight | 295 g (0.65 Pounds) |

Image: A visual guide illustrating various watch case diameters in millimeters (14-16mm to 50-54mm) for size comparison.
Water Resistance Information
Your Rip Curl Trestles Oceansearch Tide Watch is water-resistant to 100 meters (330 feet). This rating makes it suitable for:
- Splashes and rain.
- Swimming.
- Snorkeling.
Important: It is NOT suitable for scuba diving or high-impact water sports where the watch may experience significant water pressure changes. Do not operate buttons underwater to maintain water resistance.
Warranty and Support
For warranty information and customer support, please contact the seller of record directly. Retain your proof of purchase for any warranty claims.

Image: The white product box for the Rip Curl watch, featuring the brand logo and name.