Borealis Watch Co. Sea Storm MK2 GMTvsHELM Vanuatu

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Borealis Watch Co. Sea Storm MK2 GMT at true scale

Sea Storm MK2 GMT

HELM Vanuatu at true scale

Vanuatu

Diameter

41.5mm

42mm

Lug-to-Lug

48.5mm

lowest

50mm

Thickness

14.2mm

14mm

lowest

Water Resistance

300m

300m

Power Reserve

n/a

40h

MSRP

$415

$285

lowest

Movement

Seiko NH34

Seiko NH35

Case

4 specs
Diameter
41.5mm
42mm
Thickness
14.15mm
14mm
Lug-to-Lug
48.5mm
50mm
Lug Width
20mm
22mm

Crystal & Dial

3 specs
AR Coating
n/a
Yes
Dial Color
n/a
Black
Lume
BGW9
Super-LumiNova

Movement

4 specs
Caliber
Seiko NH34
Seiko NH35
Power Reserve
0h
40h
Jewels
0
24
Complications
None
Date

Pricing

1 specs
MSRP
$415
$285
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Reviews

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

Borealis Watch Co. Sea Storm MK2 GMT

The Borealis Sea Storm MK2 GMT is noted for its retro aesthetic, featuring modern components, a black and white bezel, and an orange GMT hand. Owners highlight its ample lume and a well-made bracelet. The watch is described as being a relatively thick, yet surprisingly wearable, 41.5mm case size, with a date window that integrates smoothly into the dial. Overall, owners rate the Borealis Sea Storm MK2 GMT highly for its retro vibe and modern execution at its price point.

HELM Vanuatu

HELM Vanuatu owners widely praise its exceptional comfort and value, with many highlighting its less overbearing feel on the wrist compared to other dive watches. The titanium bracelet is frequently cited as a key comfort feature, described as "uber-comfortable." Owners also note a great bezel and overall impressive quality for the price. On balance, owners rate the HELM Vanuatu highly for its comfort and perceived quality at the price point.

From video reviewers

The case finishing is consistently praised. The bracelet is noted as having significant rattle.