Carbon Core Guard
GWR-B1000-1A1ER
GRAVITYMASTER
Carbon Core Guard structure
From GRAVITYMASTER, the tough watch designed for the severe environments faced by pilots, comes a new timepiece that delivers an even higher level of toughness through the use of the same carbon and titanium materials found on modern aircraft.
A new shock resistant Carbon Core Guard structure integrates the case and back cover into a single carbon Monocoque unit that protects the module from external shock and makes it possible to eliminate carbon guard parts from the buttons on the sides of the case.
The use of carbon material for the bezel and band, and titanium alloy for buttons, button pipes, and components results in a watch that is both structurally tough, lightweight, and resistant to rust.
Automatic time adjustment is performed using either Bluetooth® or a time signal, which helps to ensure accurate timekeeping while flying on a mission.
Materials, structure, and functions. Everything about this model contributes to the creation of a new GRAVITYMASTER model with a new level of toughness that can stand up to new challenges.
Designed to be the toughest, lightest model in the GRAVITYMASTER Series.
New shock resistant construction
Carbon Core Guard
A new shock resistant Carbon Core Guard integrates the case and back cover into a monocoque case that protects the module. An external structure that capitalizes on the high strength and lightweight characteristics of the material used dramatically improves toughness while also enabling a weight of only 72 grams, making this the lightest model in the GRAVITYMASTER Series.
• Carbon Fiber Bezel
• Carbon Monocoque Case
• Guard-less Buttons
Lightweight, resists rust.
Rust-resistant structure
Buttons, button pipes, case internal fixing rings, and other metal parts exposed to outside air are made of strong, lightweight, and highly rust resistant titanium alloy.
Stands up to rough use
Carbon fiber insert band
Carbon fiber of outstanding tensile strength is molded into urethane resin for a band that resists breaking.
Strength and accuracy to support flight missions.
Power generated from little light
In-dial solar panel
Instant start of new timing operations
Stopwatch with flyback feature
High clarity, resists scratching
Sapphire crystal with non-reflective inside surface coating
More accurate World Time readings
Solar-powered Timepiece with Bluetooth®
Easy reading even in the dark
Super Illuminator (high-brightness LED light)
- Size of case : 50.1×46.4×16.9mm
- Total weight : 72g
Tech Specifications
| Feature | Description |
|---|---|
| Water Resistant | 200 Metres Water Resistant |
| Accuracy | +/- 15 seconds per month |
| Airplane Mode | Radio wave signals can be disabled when flying or in a medical facility |
| Alarm Function | Daily Alarm: Sounds each day at the time you set |
| Auto Calendar | Once set, the automatic calendar always displays the correct date |
| Band Material | Carbon Fibre insert Resin Band |
| Battery Level Indicator | An indicator shows the current battery charge level |
| Battery Life | Approximately 19 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) |
| Bluetooth® Connectivity | Phone Finder: Pressing a button on the watch will emit an audible tone from your phone, even in silent mode., Signal Range: Up to 2m (may differ depending on surrounding conditions), The watch can be wirelessly connected to a compatible smartphone or tablet via Bluetooth. The energy-saving technology enables access to a host of functions. |
| Case Material | Carbon |
| Core Guard Structure | New Carbon Core Guard Structure |
| Corrosion Resistant Housing | A special coating on all visible metal components protects the watch from corrosive salt water |
| Countdown Timer Function | Countdown Range: 24 hours, Measuring Unit: 1 second |
| Date and Weekday Display | The current date and week day are displayed on the watch face |
| Date Display | The current date is displayed on the watch face |
| Dimensions | 50.1 x 46.4 x 16.9 mm |
| Dual Time | Simultaneous display of the current time in two different time zones. |
| Display Illumination | LED light, With afterglow |
| ISO 200M Water Resistant | Suitable for professional diving |
| Low Temperature Resistant | -10 °C/ 14°F |
| Magnetic Resistance | The case has been specially mounted to be shielded from magnetic fields. |
| Neobrite | A luminous coating on the watch hands provides illumination in the dark. |
| Power Saving | After the Alert: The following operations are stopped to save power: all hand movement (excluding the day indicator), Bluetooth connection, if applicable, and alarms |
| Radio Controlled Timekeeping | Multi-Band 6: Automatic Atomic Time updates are received overnight for exceptional accuracy (UK/ EU/ USA/ Japan/ China: home city must be set manually) |
| Sapphire Crystal Glass | High-clarity glass with the highest level of scratch resistance., Non reflective coating. |
| Screw Lock Crown | The crown screws into the case to ensure water resistance |
| Shock Resistant | Patented Hollow Core Guard Structure protects against impact and vibration |
| Solar Power | A high-capacity solar-charging system harnesses the power of any light source for reliable watch operation with minimal impact to the environment. |
| Spherical Glass | The surface of the watch glass is domed. This offers a high level of stability and resistance against pressure. |
| Stopwatch Function | Measuring Capacity: 24 hours, Measuring Unit: 1 second |
| Total weight | 72g |
| Tough MVT | Automatic Hand Adjustment: The automatic hand adjustment function checks the home position of the hands every hour and corrects if necessary counteracting any discrepancies arising from impact or magnetic forces. |
| Triple G Resist | Shock Resistant, Vibration Resistant and Centrifugal Force Resistant |
| Vibration Resistant | Resistant against vibration from heavy duty operations |