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Casio ECB-2300DvsCitizen Promaster Diver

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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ECB-2300D
CasioECB-2300D
MSRP $280
See the full ECB-2300D
Promaster Diver
CitizenPromaster Diver
MSRP $431
See the full Promaster Diver
Buy from Casio ↗
Buy used on eBay ↗
Buy from Citizen ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
ECB-2300D45.8mm
Promaster Diver46mm
Power Reserve
ECB-2300D—
Promaster Diver—
Water Resistance
ECB-2300D100m
Promaster Diver200m
MSRP
ECB-2300D$280
Promaster Diver$431

Full specifications

Case

7 specs
Category
Chronograph
Diver
Diameter
45.8mm
46mm
Thickness
10.9mm
0mm
Lug-to-Lug
50.2mm
0mm
Lug Width
—
22mm
Finish
—
—
Water Resistance
100m
200m

Crystal & Dial

1 specs
AR Coating
No
Underside

Movement

3 specs
Caliber
—
B612
Type
Quartz
Solar
Power Reserve
—
0h

Pricing

1 specs
MSRP
$280
$431
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