Side by side

Halios Seaforth IVvsSignum Siege

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

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Seaforth IV
HaliosSeaforth IV
MSRP $765
See the full Seaforth IV
Siege
SignumSiege
MSRP $539
See the full Siege
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Buy used on eBay ↗
Buy from Signum ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Seaforth IV40mm
Siege40mm
Power Reserve
Seaforth IV40h
Siege—
Water Resistance
Seaforth IV200m
Siege100m
MSRP
Seaforth IV$765
Siege$539

Full specifications

Case

5 specs
Category
Diver
—
Thickness
12.4mm
10.5mm
Lug-to-Lug
46.5mm
48mm
Material
Titanium
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

3 specs
Crystal
Sapphire (double-domed)
Sapphire
Dial Color
Blue
—
Lume
None
BGW9 Blue SuperLuminova

Movement

2 specs
Caliber
Sellita SW200-1
Miyota 9015
Power Reserve
40h
—

Pricing

1 specs
MSRP
$765
$539
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