Side by side

Casio GW-M530AvsLum-Tec B73

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

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GW-M530A
CasioGW-M530A
MSRP $155
See the full GW-M530A
B73
Lum-TecB73
MSRP $463
See the full B73
Buy from Casio ↗
Buy used on eBay ↗
Buy from Lum-Tec ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
GW-M530A46mm
B7344mm
Power Reserve
GW-M530A—
B73—
Water Resistance
GW-M530A200m
B73200m
MSRP
GW-M530A$155
B73$463

Full specifications

Case

6 specs
Diameter
46mm
44mm
Thickness
16.6mm
—
Lug-to-Lug
56.8mm
51.5mm
Lug Width
—
22mm
Material
Resin / Stainless steel
316L Stainless Steel (DLC coated)
Finish
—
—

Crystal & Dial

3 specs
Crystal
Mineral
Domed Sapphire
AR Coating
No
—
Dial Color
Silver
B73

Movement

2 specs
Caliber
—
Ronda 515
Power Reserve
—
0h

Pricing

1 specs
MSRP
$155
$463
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