Popular large case
Chronograph
Tachymeter
100-meter water resistance
Stainless steel case and band
EF-539D-1A5V
EF-539D-1A5V
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- The colors may differ slightly from the original.
Product Overview
EF-539D-1A5V
Product Code：
ED368
Stainless Steel Band
Stainless Steel Band
100-meter water resistance
The "BAR" value indicates the number of atmospheres to which water resistance is ensured. 10 BAR means water resistance to 10 atmospheres. Watches marked "100m" have the same water resistance as 10 BAR watches.
Color Variations
Features
Popular large case
Chronograph
Tachymeter
100-meter water resistance
Stainless steel case and band
Specifications
-
- Case / bezel material: Stainless steel
- Solid Band
- Double-lock, 1-press, 3-fold Clasp
- Stainless Steel Band
- Mineral Glass
- Tachymeter
- Screw Lock Back
- Partial ion plated
- 100-meter water resistance
- 1-second stopwatch
Measuring capacity: 11:59'59
Measuring mode: Elapsed time - Date display
- Regular timekeeping
Analog: 3 hands (hour, minute, stopwatch seconds),
3 dials (timekeeping second, stopwatch hours, stopwatch minutes) - Accuracy: ±20 seconds per month
- Approx. battery life: 2 years on SR927W
Size of case / Total weight
- Size of case : 53.5×48.5×11.5mm
- Total weight : 198g
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