Introducing the EFR539, a timepiece with a large case and face that really stand out on the wrist. Featuring 100 meter water resistance and a 1 second chronograph, this timepiece is as functional as it is a bold fashion statement.
- Black ion plated band
- Black ion plated case
- Mineral Glass
- Screw Lock Back
- 100-meter water resistance
- Case / bezel material: Stainless steel
- Stainless Steel Band
- One-touch 3-fold Clasp
- 1/10-second stopwatch
- Measuring capacity: 59'59.9''
- Measuring modes: Elapsed time, split time, 1st-2nd place times
- Date display
- Regular timekeeping
- Analog: 3 hands (hour, minute, second),
- 3 dials (stopwatch 1/10 seconds, stopwatch minutes, stopwatch seconds)
- Accuracy: ±20 seconds per month
- Approx. battery life: 2 years on SR920SW
- Size of case:54.1×49.5×11.7mm
- Total weight: 185 g
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