Side by side
Halios Seaforth IVvsTrintec NAV-03 Horizon / Black / Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Seaforth IV40mm
NAV-03 Horizon / Black / Automatic42mm
Power Reserve
Seaforth IV40h
NAV-03 Horizon / Black / Automatic40h
Water Resistance
Seaforth IV200m
NAV-03 Horizon / Black / Automatic100m
MSRP
Seaforth IV$765
NAV-03 Horizon / Black / Automatic$550
Full specifications
Case
6 specsCategory
Diver
—
Diameter
40mm
42mm
Thickness
12.4mm
13.5mm
Lug-to-Lug
46.5mm
46mm
Material
Titanium
Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
2 specsCrystal
Sapphire (double-domed)
Sapphire
Dial Color
Blue
—
Movement
2 specsCaliber
Sellita SW200-1
NH35
Power Reserve
40h
40h
Pricing
1 specsMSRP
$765
$550
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