Side by side

Sternglas Naos SolarvsZelos Skyraider 40 Skeleton

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

Naos Solar
SternglasNaos Solar
MSRP $323
Skyraider 40 Skeleton
ZelosSkyraider 40 Skeleton
MSRP $1,999

At a glance

12 of 29 specs differ
Diameter
Naos Solar38mm
Skyraider 40 Skeleton40mm
Power Reserve
Naos Solar
Skyraider 40 Skeleton40h
Water Resistance
Naos Solar50m
Skyraider 40 Skeleton50m
MSRP
Naos Solar$323
Skyraider 40 Skeleton$1,999

Full specifications

Case

5 specs
Category
Dress
Skeleton
Diameter
38mm
40mm
Thickness
10mm
8.2mm
Lug-to-Lug
42mm
40mm
Material
Stainless Steel
Titanium

Crystal & Dial

2 specs
Dial Color
Ti Damascus LE
Lume
Luminova Punkten
None

Movement

4 specs
Caliber
Seiko VJ76
Swiss Skeletonised Marvin 700
Type
Solar
Manual
Power Reserve
40h
Jewels
25

Pricing

1 specs
MSRP
$323
$1,999

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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.

Zelos Skyraider 40 Skeleton

The Zelos Skyraider 40 Skeleton is noted for its skeletonized dial and the use of BGW9 and C3 Super-LumiNova for legibility. It is powered by a manual-wind ETA 6498 movement, offering a 44-hour power reserve. On balance, the Zelos Skyraider 40 Skeleton is seen as a cool-looking option, though availability is a factor.

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