Aigi Watches ARCTIC TIDEvsMarnaut Safe Harbour 100

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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.

Aigi Watches ARCTIC TIDE at true scale

ARCTIC TIDE

Marnaut Safe Harbour 100 at true scale

Safe Harbour 100

Diameter

40mm

39mm

Lug-to-Lug

n/a

45mm

Thickness

11.9mm

lowest

13mm

Water Resistance

200m

highest

100m

Power Reserve

n/a

41h

MSRP

$865

lowest

$1,042

Movement

Sellita SW200-1

Sellita SW200-1

Case

6 specs
Diameter
40mm
39mm
Thickness
11.95mm
13mm
Lug-to-Lug
n/a
45mm
Lug Width
n/a
20mm
Material
n/a
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
n/a
Black
Lume
None
SuperLuminova C3

Movement

1 specs
Power Reserve
0h
41h

Pricing

1 specs
MSRP
$865
$1,042
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Reviews

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

Aigi Watches ARCTIC TIDE

Owners report the Aigi Arctic Tide's dial markers catch the light similarly to Grand Seiko dials, and one user noted a preference for its movement over an alternative. Some owners consider the 40mm case size comfortable, while others found a 43mm variant chunky. One owner received their watch with a Miyota 9015 movement upgrade, and another experienced issues with lume and alignment on their initial unit, receiving a replacement. On balance, owners view the Aigi Arctic Tide as a decent value at its Kickstarter price, with good on-paper specifications, though concerns exist regarding the brand's newness and potential for it to be a catalogue watch.

Marnaut Safe Harbour 100

Owners widely praise the Marnaut Safe Harbour 100 for its value at EUR 549, noting the 2-year warranty and Italian leather strap. Reviewers highlight its divisive but fresh sea urchin-inspired dial and 39mm GADA-friendly case size, though one reviewer found the handset could get lost on the busy dial. The tonneau case, despite a 13.2mm thickness, wears well due to its curved mid-case and domed sapphire crystal. On balance, owners and reviewers rate the Marnaut Safe Harbour 100 highly for its unique design and strong value proposition within the microbrand segment.

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