Casio EFR-547D-1A

This men's sports watch combines practicality and luxury in one stylish accessory. The watch strap and case are made of 316L stainless steel (Stainless Steel), which is nearly impossible to destroy. The dial is covered by mineral glass, which features a high silicon content, making it extremely scratch and abrasion-resistant. The stylish watch boasts delicate blue details on a black dial, a classic subdial layout and water resistance to 100m.

Main Advantages

• Numerous practical features combined with a luxury design
• Analogue dial with twelve indices
• Durability is enhanced by crown protection and a screwing back cap
• Mineral glass is currently the most common glass used for watches due to its high durability 
• Luminescent hands ensure better visibility under low lighting conditions, the fluorescent Neobrite layer provides long-lasting brightness in the dark even after short exposure to light
• The dial is illuminated by two white LEDs that are hidden under the bold indices at the twelfth and sixth-hour positions
• A separate coin battery delivers energy for illumination and does not drain the main watch battery 
• 60-minute chronograph with accuracy to 1/10 of a second
• Stopwatch measurement modes: elapsed time, split time, two total times
• The strap is equipped with a three-point buckle with a one-touch fuse opening 

Stainless Steel

316L stainless steel is hard (does not bend or break), colour-stable and anti-allergenic. It does not react with bodily fluids and therefore does not release metal components into the skin. Its surface is fully resistant to oxidation and corrosion. Additionally, the material is resistant to both freshwater and saltwater.  

Waterproof

100m /10 Atm refers to the degree of water-tightness standardised by ISO 6425. ISO tests include temperature, depth, water and air pressure manipulations coupled with operational measurements.