Side by side

Boldr Globetrotter GMTvsHalios Seaforth IV

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

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Boldr Globetrotter GMT

The Boldr Globetrotter GMT is praised for its legibility and finishing, featuring applied Super-LumiNova indices and sword hands on a matte black or sunburst blue dial. Reviewers highlight the ceramic bezel's sharp city markings and tight, smooth ratcheting action. The 44mm 316L stainless steel case exhibits a non-traditional design with radial and vertical brushing.

Halios Seaforth IV

Owners widely praise the Halios Sunburst Blue for its perfect 40mm size, stunning sunburst dial, and excellent lume, with one owner calling it Halios's best effort and a potential "Omega AT killer." The ETA 2824 movement is noted as running smoothly, and the watch is considered a great value with strong resale. Some owners desire larger sizes or different dial colors, and one reviewer found the Sinn 556i more versatile. The sapphire bezel is described as tall and flat, which is a point of contention for some. Overall, owners rate the Halios Sunburst Blue highly for its design, size, and value.

From video reviewers

The sunburst blue dial is a standout feature. Limited water resistance is a shared concern.

At a glance

10 of 29 specs differ
Diameter
Globetrotter GMT40mm
Seaforth IV40mm
Power Reserve
Globetrotter GMT
Seaforth IV
Water Resistance
Globetrotter GMT200m
Seaforth IV200m
MSRP
Globetrotter GMT$469
Seaforth IV$765

Full specifications

Case

4 specs
Category
GMT
Diver
Thickness
12.7mm
12.4mm
Lug-to-Lug
48mm
46.5mm
Material
Stainless Steel
Titanium

Crystal & Dial

4 specs
Crystal
Sapphire
Sapphire (double-domed)
AR Coating
Yes
Dial Color
GMT Banff
Blue
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
Seiko NH34 GMT
Sellita SW200-1

Pricing

1 specs
MSRP
$469
$765
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