In 2023 is the 40-year anniversary of the first Casio G-Shock. To commemorate this special year, Casio launches a special edition watches, the GEM-series, inspired by the look and feel of natural stones. G-Shock 40th Anniversary Adventurer's Stone Series Limited Edition GM-S5640GEM-7ER has an iconic square shape perfect for casual wear, and is equipped with innovative renewed features. This watch is crafted from beautifully lightweight resin and silver-colored durable stainless steel, creating an stunning look yet maintaining the ultra-lightweight fit. The vase has an ion-plating inspired by precious crystals giving this watch a luxurious feel.
Technical characteristics:
Dimensions: 43.8 x 38.4 x 10.9 mm
Weight: 50 g
Body/frame material: resin / stainless steel
Bracelet material: polyurethane
Mineral glass
Impact resistant
Water resistance 200 m
Water resistant Material: water resistant Waterproof
Timer up to 24 hours, to the second
Equal hour signal
Multi-alarm
Electro-luminescent backlight with afterglow, blue-green
Automatic calendar up to 2099
12/24 h time indication
Day and weekday display
Battery life up to 2 years
Casio G-Shock 40th Anniversary Adventurer's Stone Series Limited Edition GM-S5640GEM-7ER comes with a two-year warranty and are supplied in the original manufacturer's box.
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