Casio Edifice EFR-520D-7AVDF

SPECIFICATIONS:

• Mineral Glass
• Partial ion plated
• Tachymeter
• Screw Lock Crown
• Screw Lock Back
• Case / bezel material: Stainless steel
• 100-meter water resistance
• "Double-lock, 1-press, 3-fold Buckle"
• Stainless Steel Band
• Solid Band
• 1/20-second stopwatch
  Measuring capacity: 11:59’59.95"
  Measuring modes: Elapsed time, split time, 1st-2nd place times
• Date display
• Regular timekeeping
  Analog: 3 hands (hour, minute, stopwatch seconds),
  3 dials (timekeeping second / stopwatch 1/20 seconds / stopwatch hours, stopwatch minutes)
• Accuracy: ±20 seconds per month
• Approx. battery life: 3 years on SR927SW
• Size of case/total weight: 49 X 45.3 X 12.3 mm/171 g