Casio G-Shock [GBX-100NS-1DR]

From the G-LIDE Series of G-SHOCK extreme sports watches comes a pair of new models that add night surfing designs to the GBX-100.
This new model comes with the ability to display information required by surfers (high tide and low tide times and levels), and to use a phone application for simple selection of one of approximately 3,300 locations around the globe.
An app running on a smartphone can be used for quick and easy access to surfer-essential tide information and sunrise and sunset times at approximately 3,000 locations worldwide. A highresolution MIP LCD enhances readability, and enables display of tide graph, moon data, high tide and low tide times, tide levels, and sunrise and sunset times.
These models have a guard structure that withstands impact from above, below, left, and right, making them the perfect choice for wear while surfing.
The bezel is composed of a combination of resin and metal, with stainless steel for the bezel top. The bezel combines hairline and honed surface finishes to create an elegant look.

Specification

Case size (L× W× H) : 50.9 × 46 × 14.7 mm

Weight: 66g

Case and bezel material: Resin / Stainless steel

Band: Resin Band

Construction: Shock Resistant

Water resistance: 200-meter water resistance

Time adjustment

Bluetooth: Connects to a smartphone and automatically adjusts the time

Power supply and battery life: Approx. battery life: 2 years on CR2032

Sensor feature

Training Function Display of distance, speed, pace, and other calculated values based on accelerometer, auto/manual lap times, Auto Pause, target alert setting (time, calories burned) on/off, training display customization (elapsed time, distance, pace, lap time, lap distance, lap pace, average pace, speed, average speed, calories burned)