Marnaut Safe Harbour 100vsMarnaut Seascape 200A
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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.

Safe Harbour 100

Seascape 200A
Diameter
39mm
40mm
Lug-to-Lug
45mm
lowest
48mm
Thickness
13mm
lowest
14.2mm
Water Resistance
100m
200m
highest
Power Reserve
41h
41h
MSRP
$1,042
lowest
$1,274
Movement
Sellita SW200-1
Sellita SW200-1
Case
4 specsCrystal & Dial
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
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.
Owners widely praise the Marnaut Seascape 200A for its unique sea urchin-inspired dial and vintage-style super compressor case, with many finding it a versatile and well-finished dive watch. Reviewers and owners alike highlight the dial's distinctiveness and the case's appealing design. One owner notes the bezel markings do not align perfectly, and another reports the lume is comparable to a cheap Casio. The Marnaut Seascape 200A is generally well-regarded for its distinctive design and build quality at its price point.
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