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Smiths SEWILLS PROFESSIONAL DIVER PRS-44vsSpinnaker Dumas GMT

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

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SEWILLS PROFESSIONAL DIVER PRS-44
SmithsSEWILLS PROFESSIONAL DIVER PRS-44
Dumas GMT
SpinnakerDumas GMT
MSRP $399
Buy from Smiths ↗
Buy used on eBay ↗
Buy from Spinnaker ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
SEWILLS PROFESSIONAL DIVER PRS-4442mm
Dumas GMT44mm
Power Reserve
SEWILLS PROFESSIONAL DIVER PRS-44—
Dumas GMT40h
Water Resistance
SEWILLS PROFESSIONAL DIVER PRS-44300m
Dumas GMT300m
MSRP
SEWILLS PROFESSIONAL DIVER PRS-44—
Dumas GMT$399

Full specifications

Case

5 specs
Category
—
GMT
Diameter
42mm
44mm
Thickness
13mm
15mm
Lug-to-Lug
50mm
48mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Dial Color
Black
Blue
Lume
SuperLuminova
None

Movement

2 specs
Caliber
ETA 2824
Seiko NH34A
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$399
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