CASIO EFR 527D-2A

CASIO EFR 527D-2A men´s sports watch combines practical features with an elegant design that makes it into an exquisite fashion accessory. The case and the strap are made of virtually indestructible stainless steel (316L). The dial is protected by a scratch-resistant mineral glass strengthened by silicon. The watch features a blue dial, stopwatch, date indicator, several subdials in classic layout and waterproofing up to 100m.

Main Advantages

• many practical features combined with a luxury design
• analogue dial with twelve indices
• the durability of the watch is enhanced by the crown protection and the screw-on back case
• mineral glass is currently the most widespread type of watch glass because of its high durability
• luminescent hands ensure perfect legibility in all lighting conditions. The Neobrite layer provides a long-lasting source of light in the dark after a minimum exposure to light.
• 60-minute chronograph with 1/10vt resolution.
• stopwatch measuring modes - running time, split time, two total times
• the strap features a one-touch 3-fold clasp

Stainless Steel

Stainless steel (316L) is hard (does not break or bend), it never loses colour and it is completely hypo-allergenic. It is inert to bodily fluids and does not release any metallic components to the skin. Its surface is completely resistant to oxidation and corrosion. The material is also resistant to fresh and salt water.

Waterproof

The watch is waterproof to 100m/10 ATM which corresponds to the international waterproofing standard ISO 6425. The ISO standard tests the waterproofing under the influence of alternating temperatures, depths, water and air pressure for varying periods of time. The watch is tested both in a resting position and during use.