Side by side

Sternglas Naos SolarvsSignum Cuda

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

Naos Solar
SternglasNaos Solar
MSRP $323
Cuda
SignumCuda
MSRP $499
What people say

Owners + reviewers, side by side

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

Sternglas Naos Solar

Owners widely praise the Sternglas Naos Solar for its elegant Bauhaus-inspired minimalist dial, slim profile, and value for money. The scratch-resistant curved sapphire crystal and functional date mechanism are noted as durable features, with one owner reporting good wear over a year. The solar power and accuracy are highlighted as practical advantages over automatic movements, which some find loud. However, opinions are split, with some owners finding the watch underwhelming and cheap-looking, like a toy, while others love its appearance in person and its clean, appealing design as a smartwatch alternative. The stock leather strap is described as decent but basic and potentially short for larger wrists, with one owner advising a third-party replacement for durability. One owner of a different variant noted the date font is too small to be useful.

Signum Cuda

Owners widely praise the Signum Cuda's distinctive dials, with the Lapis Lazuli and thermally blued meteorite noted for their unique play of light. The lume on the bezel and markers is also a highlight, described as fantastic and "god tier" by some. However, multiple owners criticize the lume on the hands for significantly underperforming compared to other watches, rendering them unreadable in low light. One owner reported condensation inside the watch after light use, questioning build quality, while another stated their Cuda has been fine in water. On balance, owners appreciate the unique dial options and strong bezel/marker lume on the Signum Cuda, despite consistent criticism regarding the hand lume.

At a glance

12 of 29 specs differ
Diameter
Naos Solar38mm
Cuda42.5mm
Power Reserve
Naos Solar
Cuda
Water Resistance
Naos Solar50m
Cuda200m
MSRP
Naos Solar$323
Cuda$499

Full specifications

Case

7 specs
Category
Dress
Diameter
38mm
42.5mm
Thickness
10mm
13.6mm
Lug-to-Lug
42mm
48mm
Lug Width
20mm
22mm
Material
Stainless Steel
Bronze
Water Resistance
50m
200m

Crystal & Dial

1 specs
Lume
Luminova Punkten
SuperLuminova

Movement

3 specs
Caliber
Seiko VJ76
Miyota 9015
Type
Solar
Automatic
Jewels
25

Pricing

1 specs
MSRP
$323
$499
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