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Casio EFR-539D
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Casio EFR-539D

Ref. EFR-539D
Chronograph
ECB-2300D
ECB-950DB
EFB-108D
EFB-730D
EFK-110D
EFR-539D
EFR-574DE
EFS-S650D
EFV-160D
EFV-620D
EFV-650D
EQS-960PB
2 Variants
Buy from Casio ↗
Buy used on eBay ↗
Retail MSRP
$155
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Avg
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Alternatives
Case
49.5mm
Power Reserve
—
Movement
Quartz
Water Resistance
100m
Crystal
Mineral
01

Case Dimensions

Diameter49.5mm
Thickness11.7mm
Lug-to-Lug54.1mm
Lug Width—
02

Case Build

MaterialStainless Steel
Water Resistance100m
03

Crystal & Dial

CrystalMineral
Dial ColorBlack
04

Movement

TypeQuartz
Beat Rate—
Power Reserve—
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
05

Design Language

Dial styleMatte
Sub-dials3
BezelTachymeter
Bracelet / strapLug-attached bracelet
HandsBaton
AI-detected from product image · 7/3/2026
In a nutshell

The Casio EFR-539D (ref. EFR-539D) is a quartz chronograph watch, with a 49.5mm stainless steel case, 11.7mm thick. Water resistance is rated to 100m, under a mineral crystal. Manufacturer MSRP is $155.

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