G-Shock has established a new concept of toughness in watches. More than 200 prototypes and two years of work went into making the G-Shock, a shockproof watch that would not break if dropped. The result was the birth of a technology at the heart of toughness. Since then, the G-Shock has evolved without end. Structure, materials, function. The pursuit of tougher products in every aspect of its construction, materials and functions.
Shock-resistant construction. This is a magnetic resistant watch (JIS class 1) and is water resistant to 20 bar. Stopwatch (1/100th of a second, 1 second, 24 hours). Dual time. Approximately 3 years of battery life. Time alarm, fully automatic calendar. Fully automatic calendar with 12/24-hour time display switch, EL backlighting. Size(H x W x D) / Weight: 49.6 x 47.8 x 15.7 mm / 65 g From Amazon
Since 1983, the G-Shock analog/digital combination model has evolved with its shockproof construction.
A reversible liquid crystal is used in the EL backlit digital section to create a unified color image. The dial has a shock-absorbing curve, and the pentagonal SHOCK RESIST mark on the back is the same as on the original G-SHOCK, emphasizing the G-SHOCK's shockproof construction.
For: Men's Accuracy : Within ±15 seconds/month Water resistant to 20 atmospheres impact resistant construction Anti-magnetic watches JIS class 1 Other : Dual time, stopwatch, electronic alarm, 12/24-hour display switch, EL backlight