Side by side

DOXA SUB 750TvsHalios 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.

DOXA SUB 750T

The DOXA SUB 750T is widely praised for its significantly slimmer 11.95mm thickness on a 45mm case, which reviewers and owners agree makes the barrel-shaped dive watch surprisingly wearable and comfortable. Its Sellita SW300 movement provides a 56-hour power reserve, and the watch retains a 750-meter water resistance rating. Some owners find the watch expensive and its dial cluttered, while others appreciate its unique design and inner bezel markings. The integrated beads-of-rice bracelet receives mixed feedback, with some finding it comfortable and others desiring more tapering. Overall, owners and reviewers rate the DOXA SUB 750T highly for its improved wearability due to its slim profile at a substantial 45mm size.

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

12 of 29 specs differ
Diameter
SUB 750T47mm
Seaforth IV40mm
Power Reserve
SUB 750T56h
Seaforth IV
Water Resistance
SUB 750T750m
Seaforth IV200m
MSRP
SUB 750T$2,790
Seaforth IV$765

Full specifications

Case

6 specs
Diameter
47mm
40mm
Thickness
14mm
12.4mm
Lug-to-Lug
0mm
46.5mm
Lug Width
0mm
20mm
Material
Titanium
Water Resistance
750m
200m

Crystal & Dial

3 specs
Crystal
Sapphire (double-domed)
Dial Color
Divingstar
Blue
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW200-1
Power Reserve
56h
0h

Pricing

1 specs
MSRP
$2,790
$765
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