EFR-539D-1A2V

A large standard chronograph. The three-dimensional bezel, and strong in-dial design and coloring create a powerful design.

• Case size (L× W× H)

  54.1 × 49.5 × 11.7 mm

• Weight

  185 g
  

• Case and bezel material

  Stainless steel

• Band

  Stainless Steel Band
  One-touch 3-fold Clasp

• Water resistance

  100-meter water resistance

• Glass

  Mineral Glass

• Back plate

  Screw Lock Back

• Surface treatment

  Blue ion plated bezel
  Gray ion plated bezel

• Compatible band size

  150 to 205 mm

• Stopwatch

  1/10-second stopwatch Measuring capacity: 59'59.9'' Measuring modes: Elapsed time, split time, 1st-2nd place times

• Accuracy

  Accuracy: ±20 seconds per month

• Other features

  Regular timekeeping: Analog: 3 hands (hour, minute, second), 3 dials (stopwatch 1/10 seconds, stopwatch minutes, stopwatch seconds)
  Date display