Side by side

Sternglas Naos Pro GMT AutomatikvsSeestern S443 Column Wheel Chronograph

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

At a glance

15 of 29 specs differ
Diameter
Naos Pro GMT Automatik38mm
S443 Column Wheel Chronograph40mm
Power Reserve
Naos Pro GMT Automatik42h
S443 Column Wheel Chronograph45hh
Water Resistance
Naos Pro GMT Automatik50m
S443 Column Wheel Chronograph50m
MSRP
Naos Pro GMT Automatik$863
S443 Column Wheel Chronograph$10

Full specifications

Case

5 specs
Category
GMT
Chronograph
Diameter
38mm
40mm
Thickness
11mm
13mm
Lug-to-Lug
42mm
48.6mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

3 specs
Dial Color
Pink
Indices
Applied
3D
Lume
Luminova Punkte
Super BGW9

Movement

6 specs
Caliber
Miyota 9075
Seagull ST1901
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Power Reserve
42h
45hh
Jewels
21
Complications
None
Chronograph, Column Wheel

Pricing

1 specs
MSRP
$863
$10

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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.

Seestern S443 Column Wheel Chronograph

Owners widely praise the Seestern S443 Column Wheel Chronograph for its affordable mechanical chronograph movement with a column wheel, derived from the Venus 175. Some owners appreciate the watch's overall aesthetic, with one noting a preference for the black-yellow variant. The ST19 movement's execution is generally well-regarded, though one owner found the chronograph minute counter could stick, a common issue that may require a watchmaker, while another noted sticky chrono pushers after patina development on the bronze case. The ST19 movement lacks an hours totalizer, and its assembly is not as refined as luxury timepieces, though comparable to entry-level automatics. One owner finds the "hand winding" script font on the dial to be a design flaw. Overall, owners rate the Seestern S443 Column Wheel Chronograph highly for its value as a column wheel chronograph, despite minor assembly and functional quirks.

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