Standard Chronograph

EFR-539DE-2AV

NEW 08/2025

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

Features

Sporty design
10 bar water resistant

Specifications

Case size (L× W× H)

54.1 × 49.5 × 11.7 mm
Weight

184 g
Case and bezel material

Stainless steel / Aluminium
Band

Stainless Steel Band

One-touch 3-fold Clasp
Water resistance

100-metre water resistance
Power supply and battery life

Approx. battery life: 2 years on SR920SW

Glass

Mineral Glass
Back plate

Screw Lock Back
Surface treatment

Blue 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: Analogue: 3 hands (hour, minute, second), 3 dials (stopwatch 1/10 seconds, stopwatch minutes, stopwatch seconds)

Date display

*The colour tone of the listed products may differ from the actual product in some cases.

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