EFV-640D-5AV

Description

Basic Information

• Case size (L× W× H)

  47 × 44.3 × 10.8 mm

• Weight

  136 g

• Case and bezel material

  Stainless steel

• Band

  Stainless Steel Band
  One-touch 3-fold Clasp

• Water resistance

  100-meter water resistance

• Power supply and battery life

  Approx. battery life: 2 years on SR920SW

• Warranty period

  2 years

Exterior

• Glass

  Mineral Glass

• Compatible band size

  150 to 205 mm

Watch Features

• 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