Side by side

Monta AtlasvsNivada Grenchen Antarctic GMT

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

Atlas
MontaAtlas
MSRP $2,150
Antarctic GMT
Nivada GrenchenAntarctic GMT
MSRP $1,740

At a glance

14 of 29 specs differ
Diameter
Atlas38.5mm
Antarctic GMT38mm
Power Reserve
Atlas40h
Antarctic GMT42h
Water Resistance
Atlas152m
Antarctic GMT50m
MSRP
Atlas$2,150
Antarctic GMT$1,740

Full specifications

Case

7 specs
Diameter
38.5mm
38mm
Thickness
11.1mm
Lug-to-Lug
42mm
Lug Width
20mm
Finish
Brushed and polished
Brushed + Polished + Satin
Water Resistance
152m
50m
Caseback
Solid
Engraved

Crystal & Dial

2 specs
Dial Color
Silver
Black
Lume
None
Super-LumiNova C3

Movement

4 specs
Caliber
Monta M-23
Sellita SW330
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
42h
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$2,150
$1,740

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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.

Monta Atlas

The Monta Atlas is widely praised for its exceptional wearability, with its comfortable 38.5mm case size and buttery bracelet frequently highlighted. Owners and reviewers alike commend its fit and finish, noting a mix of brushed, polished, and blasted surfaces. However, the rehaut on the opaline silver dial is considered nearly illegible for the 24-hour GMT scale, leading some to suggest other dial colors are more practical for GMT functionality. One owner also flagged the crown as less sturdy than anticipated and noted the AR coating attracts fingerprints. Overall, owners and reviewers rate the Monta Atlas highly for its comfortable dimensions and appealing finishing.

From video reviewers

The Monta Opalin Silver's dial is a notable strength, particularly its subtle gradient effect that adds depth to the watch without being too flashy. The watch offers a notable value proposition due to its movement, typically found in more expensive timepieces. The bracelet can be prone to rattle, which might be a trade-off for some buyers.

Nivada Grenchen Antarctic GMT

The Nivada Grenchen Antarctic GMT is widely praised for its authentic retro charm and excellent 36mm case proportions, with reviewers highlighting its faithful 1970s revival design and warm aesthetic. The watch features a Super Compressor-style case, a boxed Plexiglass crystal, and a caller-style Soprod C125 GMT movement with a 42-hour power reserve. However, its 50-meter water resistance is considered acceptable but not robust for a sporty watch, and the GMT hand is noted as being short and difficult to read by some. The internal bezel's tactile feedback could be stronger, and the Plexiglass crystal scratches easily. On balance, reviewers find the Nivada Grenchen Antarctic GMT to be a compelling retro-vintage option for smaller-cased GMTs, particularly for its design and compact sizing at its price point.

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