Casio G-Shock Mudmaster Master OF G Mar Forgman GW-8230NT-4ER Watch

This watch is a limited edition to celebrate the 30th anniversary of the Master of G-Shock Frogman range, a watch that caused a sensation in 1993 and was made for divers.

Now the design of the asymmetrical DW-8200NT of the Frogman models is resumed but in a red tone, both for the strap, the bezel and the LCD screen.

With sustainability in mind, bio-based resins, sustainable and respectful of the planet, have been used for these models.

As a tribute you can see the iconic underwater frog engraved on the case back and displayed with the led backlight.

The size of the titanium case is 52 × 50.3 × 18mm and it has a weight of 84g. The crystal is mineral with a screw back cover.

The strap is bio-based resin.

Charging is Tought Solar powered by solar energy.

It is submersible 200m (20ATM).

It has a multitude of functions, among which are:

• diving function
• World time with 31 time zones
• Moon phases
• tide chart
• 1/100 s stopwatch
• countdown timer
• 5 daily alarms
• Full auto-calendar (up to the year 2099)
• Energy saving function
• Battery charge indicator
• 12 and 24 hour format