Side by side

Sternglas Naos XSvsZelos Skyraider 40 Skeleton

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

Naos XS
SternglasNaos XS
MSRP $247
Skyraider 40 Skeleton
ZelosSkyraider 40 Skeleton
MSRP $1,999

At a glance

12 of 29 specs differ
Diameter
Naos XS33mm
Skyraider 40 Skeleton40mm
Power Reserve
Naos XS
Skyraider 40 Skeleton40h
Water Resistance
Naos XS50m
Skyraider 40 Skeleton50m
MSRP
Naos XS$247
Skyraider 40 Skeleton$1,999

Full specifications

Case

6 specs
Category
Dress
Skeleton
Diameter
33mm
40mm
Thickness
6mm
8.2mm
Lug-to-Lug
36mm
40mm
Lug Width
16mm
20mm
Material
Stainless Steel
Titanium

Crystal & Dial

1 specs
Dial Color
Ti Damascus LE

Movement

4 specs
Caliber
Ronda 784
Swiss Skeletonised Marvin 700
Type
Quartz
Manual
Power Reserve
40h
Jewels
25

Pricing

1 specs
MSRP
$247
$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 XS

Owners widely praise the Sternglas Naos XS for its simple, awesome design, domed sapphire crystal, and clean hands, with one owner highlighting the beautiful blue mother-of-pearl dial and top-notch build quality on a special edition. It is recommended as a durable, refined daily wear watch for around $270, suitable for casual and formal occasions. However, one owner found the Sternglas Naos XS to have a cheap feel and a face resembling a toy, noting it wears smaller than expected, while another described the automatic movement as a bit noisy. On balance, owners rate the Sternglas Naos XS highly for its refined design and value, with specific praise for the mother-of-pearl dial on special editions.

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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