G-Shock DW5600SB-4DR Skeleton Series Data Collection Seiko 5 this is one of G-Shock's

this is one of G-Shock's most well-equipped watches

green bezel and a deep black dial

and day displays

Synthetic Corundum

G-Shock DW5600SB-4DR Skeleton Series Data Collection Seiko 5 this is one of G-Shock'sG SHOCK, the watch that has been setting the standard for timekeeping toughness since 1983, announces new models in semi transparent colours. The base model is the original square face DW 5600 whose see through materials and solid design make it a favourite on the street and casual fashion scenes. Shock resistant (G SHOCK) Electro luminescent backlight Afterglow Flash alert Flashes with buzzer that sounds for alarms, hourly time signals 1 100 second