Side by side

Sternglas Naos Pro GMT AutomatikvsTissot PRX

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

Naos Pro GMT Automatik
SternglasNaos Pro GMT Automatik
MSRP $863
PRX
TissotPRX
MSRP $2,150

At a glance

14 of 29 specs differ
Diameter
Naos Pro GMT Automatik38mm
PRX42mm
Power Reserve
Naos Pro GMT Automatik42h
PRX68h
Water Resistance
Naos Pro GMT Automatik50m
PRX100m
MSRP
Naos Pro GMT Automatik$863
PRX$2,150

Full specifications

Case

6 specs
Category
GMT
Chronograph
Diameter
38mm
42mm
Thickness
11mm
14.54mm
Lug-to-Lug
42mm
41.5mm
Lug Width
20mm
13mm
Water Resistance
50m
100m

Crystal & Dial

4 specs
AR Coating
Inner
Yes
Dial Color
Graded green
Indices
Applied
Indexes
Lume
Luminova Punkte
Super-LumiNova ®

Movement

3 specs
Caliber
Miyota 9075
Valjoux A05.H31
Power Reserve
42h
68h
Jewels
25

Pricing

1 specs
MSRP
$863
$2,150

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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 Pro GMT Automatik

Owners report the Sternglas Naos can feel underwhelming with a cheap feel and hands resembling office printer output, with some finding it wears smaller than expected and looks like a toy, though others appreciate its understated design. Reviewers highlight the Argo Automatic variant as a compelling sub-€400 mechanical watch with a colorful dial and practical date wheel, suitable for new collectors, featuring a 38mm case and a Miyota 8215 movement. On balance, the consensus is that the Sternglas Naos offers a mixed ownership experience, with its value proposition and entry-level appeal being its strongest points for some.

From video reviewers

The Sternglas Naos Pro GMT Automatik features a clean Bauhaus design that sets it apart from other GMT watches. A notable weakness is the watch's bezel action, which is not as smooth as some reviewers would have liked. Reviewers disagree on the watch's case size, with one reviewer stating it's slightly larger than the original Naos Automatic, while another reviewer doesn't mention this aspect at all.

Tissot PRX

Owners and reviewers widely praise the Tissot PRX for its exceptional finishing and value, with many noting it punches well above its price point. The well-constructed case and bracelet are frequently highlighted, as is its comfortable wearing profile and attractive sunburst dial. Some owners find the hype around the PRX overblown, and a few have noted quality control issues with specific models, such as a loose chrono hand or dust on the hands. The lack of micro-adjustment on the bracelet is a recurring minor criticism, and some reviewers suggest the dial hands could be less shiny or that the quartz movement could be more accurate. Overall, owners and reviewers rate the Tissot PRX highly for its impressive finishing and integrated bracelet design at an accessible price.

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