Side by side

Sternglas Naos Pro GMT AutomatikvsStudio Underd0g Mint Choc Chip (Gen3)

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
Mint Choc Chip (Gen3)
Studio Underd0gMint Choc Chip (Gen3)
MSRP $550

At a glance

12 of 29 specs differ
Diameter
Naos Pro GMT Automatik38mm
Mint Choc Chip (Gen3)38.5mm
Power Reserve
Naos Pro GMT Automatik42h
Mint Choc Chip (Gen3)40h
Water Resistance
Naos Pro GMT Automatik50m
Mint Choc Chip (Gen3)
MSRP
Naos Pro GMT Automatik$863
Mint Choc Chip (Gen3)$550

Full specifications

Case

6 specs
Category
GMT
Chronograph
Diameter
38mm
38.5mm
Thickness
11mm
Lug-to-Lug
42mm
Lug Width
20mm
Water Resistance
50m

Crystal & Dial

2 specs
Dial Color
Standard
Lume
Luminova Punkte
None

Movement

3 specs
Caliber
Miyota 9075
Power Reserve
42h
40h
Jewels
25

Pricing

1 specs
MSRP
$863
$550

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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.

Studio Underd0g Mint Choc Chip (Gen3)

Owners and reviewers praise the Studio Underd0g Mint Choc Chip (Gen3) for its unique, visually striking design, featuring an asymmetrical dial, textured two-tone finish, orange chrono hand tips, and chocolate chip hour markers, all housed in a comfortable 38.5mm case with a hand-winding SeaGull ST-1901 movement and a goat-skin strap. Some owners, however, find the watch overpriced for its movement and dial quality, and a few feel it appears toy-like on larger wrists. Overall, owners and reviewers value the Studio Underd0g Mint Choc Chip (Gen3) for its distinctive aesthetic and comfortable wear, despite some reservations about price and perceived scale.

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