Casio chronograph watch EFR-539DE-2AV

The Casio EFR-539DE-2AV immediately makes its mark with its solid and assertive design. This robust chronograph stands out thanks to its three-dimensional bezel and the meticulous attention to dial coloring, which accentuates the watch's depth and visual impact.

Crafted from stainless steel and featuring a blue ion-plated aluminum bezel, it combines durability with modern aesthetics. Its large case, paired with a stainless steel bracelet equipped with a simple push-button deployment clasp, makes a striking statement on the wrist.

Water-resistant up to 10 bar and equipped with a chronograph accurate to 1/10th of a second, it perfectly meets the needs of those seeking a sporty, robust, and high-performance model. The screw-down case back, mineral crystal, and 2-year battery life guarantee exceptional durability.

A chronograph designed for those who want an imposing style, complete functionality and a watch capable of keeping up with their pace.

Basic information

• Case dimensions: 54.1 × 49.5 × 11.7 mm
• Weight: 184 g
• Case material: Stainless steel / Aluminum
• Bracelet: Stainless steel
• Clasp: Triple folding buckle with a simple press
• Water resistance: 10 bar
• Battery life: Approximately 2 years (SR920SW)

Outside

• Glass: Mineral
• Case back: Screw-on
• Bezel: Blue ion plating
• Compatible wrist size: 150 to 205 mm

Functions

• Stopwatch accurate to 1/10th of a second
• Capacity: 59'59.9''
• Modes: Elapsed time, intermediate, 1st and 2nd place
• Analog display
• 3 hands (hour, minute, second)
• 3 sub-dials (1/10th sec, chronograph minutes, chronograph seconds)
• Date display
• Accuracy: ±20 seconds per month