Side by side

Sternglas Naos Pro GMT AutomatikvsSugess Seestern Vintage S407 600T

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
Seestern Vintage S407 600T
SugessSeestern Vintage S407 600T
MSRP $249

At a glance

13 of 29 specs differ
Diameter
Naos Pro GMT Automatik38mm
Seestern Vintage S407 600T39mm
Power Reserve
Naos Pro GMT Automatik42h
Seestern Vintage S407 600T40h
Water Resistance
Naos Pro GMT Automatik50m
Seestern Vintage S407 600T600m
MSRP
Naos Pro GMT Automatik$863
Seestern Vintage S407 600T$249

Full specifications

Case

5 specs
Category
GMT
Diver
Diameter
38mm
39mm
Thickness
11mm
13.5mm
Lug-to-Lug
42mm
48mm
Water Resistance
50m
600m

Crystal & Dial

2 specs
Dial Color
600T Black
Lume
Luminova Punkte
Tritium

Movement

5 specs
Caliber
Miyota 9075
NH35
Beat Rate
28,800 vph
3 vph
Power Reserve
42h
40h
Jewels
25
Complications
None
GMT, Chronograph, Moonphase, Date

Pricing

1 specs
MSRP
$863
$249

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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.

Sugess Seestern Vintage S407 600T

Owners widely praise the Sugess Seestern Vintage S407 600T for its exceptional finishing, bracelet quality, and overall value at its price point. Reviewers and owners alike highlight the watch's fantastic looks and build quality, with one owner noting Seestern did a better job than the original inspiration. Some owners report a slight bezel back play and a clunky clasp, while others have no clasp complaints. Accuracy figures vary, with one owner seeing the watch run 2 seconds slow over 30 hours, and another noting a dial leaning slightly left. The watch measures 40mm wide, 14mm thick, and 48mm lug-to-lug, weighing 86g for the head and 163.4g total with the bracelet, leading some to find it heavy for wrists smaller than 7 inches. One owner questioned if the crown felt wobbly when winding or setting. On balance, owners rate the Sugess Seestern Vintage S407 600T highly for its outstanding build quality and aesthetic appeal relative to its cost.

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