Side by side

Sternglas Naos XSvsFormex Stratos UTC

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

Naos XS
SternglasNaos XS
MSRP $247
Stratos UTC
FormexStratos UTC
MSRP $4,663

At a glance

13 of 29 specs differ
Diameter
Naos XS33mm
Stratos UTC41mm
Power Reserve
Naos XS
Stratos UTC42h
Water Resistance
Naos XS50m
Stratos UTC100m
MSRP
Naos XS$247
Stratos UTC$4,663

Full specifications

Case

6 specs
Category
Dress
GMT
Diameter
33mm
41mm
Thickness
6mm
11.8mm
Lug-to-Lug
36mm
47mm
Lug Width
16mm
20mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
Dial Color
Blue
Lume
None
Super-LumiNova

Movement

4 specs
Caliber
Ronda 784
ETA 2892
Type
Quartz
Automatic
Power Reserve
42h
Jewels
25

Pricing

1 specs
MSRP
$247
$4,663

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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.

Formex Stratos UTC

Owners and reviewers widely praise the Formex Stratos UTC for its user-friendly flyer GMT complication, which utilizes pushers for time-zone adjustments, and its slim 11.8mm case. The watch is noted for its intricate, hand-finished case with a multi-layer construction and excellent finishing, along with a unique two-level case design. The Dubois-Depraz module on an ETA 2892 movement is a highlight, with accuracy figures ranging from +/- 5 to +/- 7 seconds per day. However, some find the dial busy with multiple typefaces and the overall design too complex or "plug ugly," with the price near €4000 considered high by some for a newer brand. Overall, owners and reviewers rate the Formex Stratos UTC highly for its innovative GMT functionality and excellent case finishing at its price point.

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