Side by side

Sternglas Naos Pro GMT AutomatikvsLongines MASTER COLLECTION CHRONO MOONPHASE

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
MASTER COLLECTION CHRONO MOONPHASE
LonginesMASTER COLLECTION CHRONO MOONPHASE
MSRP $4,400

At a glance

20 of 29 specs differ
Diameter
Naos Pro GMT Automatik38mm
MASTER COLLECTION CHRONO MOONPHASE40mm
Power Reserve
Naos Pro GMT Automatik42h
MASTER COLLECTION CHRONO MOONPHASE66h
Water Resistance
Naos Pro GMT Automatik50m
MASTER COLLECTION CHRONO MOONPHASE30m
MSRP
Naos Pro GMT Automatik$863
MASTER COLLECTION CHRONO MOONPHASE$4,400

Full specifications

Case

8 specs
Category
GMT
Chronograph
Diameter
38mm
40mm
Thickness
11mm
14.2mm
Lug-to-Lug
42mm
49.5mm
Lug Width
20mm
21mm
Finish
Brushed and polished
Water Resistance
50m
30m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Brown
Indices
Applied
Lume
Luminova Punkte
None

Movement

6 specs
Caliber
Miyota 9075
L687.5
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
66h
Jewels
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$863
$4,400

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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.

Longines MASTER COLLECTION CHRONO MOONPHASE

Owners widely praise the Longines MASTER COLLECTION CHRONO MOONPHASE for its mesmerizing dial and value, offering numerous complications at its price point. However, its 3 bar water resistance limits wearability, and some find the dial busy with the chronograph hour pointer obscuring the moonphase. One owner noted it is a "thick boi" and the blue is less vibrant than pictured, while another mentioned scuffs on the case and discrepancies with the rotor weight and column wheel compared to the website. The consensus is that the Longines MASTER COLLECTION CHRONO MOONPHASE is a gorgeous, high-horology offering for its price, despite some functional limitations and aesthetic critiques.

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