Side by side
ProTek Watches Model PT3103vsSeiko Essentials Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Model PT310340mm
Essentials Chronograph41.5mm
Power Reserve
Model PT310340h
Essentials Chronograph40h
Water Resistance
Model PT3103100m
Essentials Chronograph100m
MSRP
Model PT3103$550
Essentials Chronograph$265
Full specifications
Case
6 specsCategory
—
Chronograph
Diameter
40mm
41.5mm
Thickness
11mm
12.1mm
Lug-to-Lug
46mm
46.5mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel
Crystal & Dial
2 specsCrystal
Sapphire
Hardlex
Dial Color
—
Black
Movement
1 specsCaliber
—
8T63
Pricing
1 specsMSRP
$550
$265
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