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Casio ECB-2300D
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Casio ECB-2300D

Ref. ECB-2300D
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
1 Variant
Buy from Casio ↗
Buy used on eBay ↗
Retail MSRP
$280
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Avg
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Buy from Casio
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Alternatives
Case
45.8mm
Power Reserve
—
Movement
Quartz
Water Resistance
100m
Crystal
Mineral
01

Case Dimensions

Diameter45.8mm
Thickness10.9mm
Lug-to-Lug50.2mm
Lug Width—
02

Case Build

MaterialStainless Steel
Water Resistance100m
03

Crystal & Dial

CrystalMineral
Dial ColorBlue
04

Movement

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

Design Language

Dial styleMatte
Sub-dials2
BezelFixed
Bracelet / strapLug-attached bracelet
HandsBaton
AI-detected from product image · 7/3/2026
In a nutshell

The Casio ECB-2300D (ref. ECB-2300D) is a quartz chronograph watch, with a 45.8mm stainless steel case, 10.9mm thick. Water resistance is rated to 100m, under a mineral crystal. Manufacturer MSRP is $280. The dial color is blue.

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