Quartz Women Watch ER0218-53L Water Resistant_200M The base GA-2100 model is

The base GA-2100 model is a thinner G-SHOCK model that inherits the octagonal shape of the first DW-5000C model

This tool helps you monitor your freedive descent and ascent rates through tone and vibration feedback

Battery : 500 mAh lithium-ion polymer battery (typical value)

Pink gold ion plating case

Quartz Women Watch ER0218-53L Water Resistant_200M The base GA-2100 model isQuartz watches provide low maintenance and reliable timekeeping. Using little power, the wearer can keep accurate time for long without the need to wind the watch continually. Quartz watches are available in a wide range of styles, from rugged to casual to formal. Style Fashion Case Material Stainless Steel with Two Tone Rose Gold plating Strap Material Stainless Steel with Two Tone Rose Gold Plating Strap Case Size 30mm Water Resistance 5 bar Glass