Side by side

Bremont Altitude ChronographvsNivada Grenchen Antarctic GMT

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

Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300
Antarctic GMT
Nivada GrenchenAntarctic GMT
MSRP $1,740

At a glance

16 of 29 specs differ
Diameter
Altitude Chronograph42mm
Antarctic GMT38mm
Power Reserve
Altitude Chronograph40h
Antarctic GMT42h
Water Resistance
Altitude Chronograph100m
Antarctic GMT50m
MSRP
Altitude Chronograph$6,300
Antarctic GMT$1,740

Full specifications

Case

9 specs
Category
Chronograph
GMT
Diameter
42mm
38mm
Thickness
14.7mm
11.1mm
Lug-to-Lug
42mm
Lug Width
14.7mm
20mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Finish
Brushed and polished
Brushed + Polished + Satin
Water Resistance
100m
50m
Caseback
Solid
Engraved

Crystal & Dial

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

Movement

4 specs
Caliber
BE-50AE
Sellita SW330
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
42h
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$6,300
$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.

Bremont Altitude Chronograph

Owners note faint marks on the case sides and back, with minor wear and creasing on the strap. Reviewers flag the "DANGER EJECTION SEAT" wordmark on the dial as a divisive design choice that disrupts the MB series' usual stark tone, though they praise the improved smoothness and click precision of the Roto Click rotating bezel. On balance, the Bremont Altitude Chronograph elicits mixed reactions, with design elements like the dial text being a point of contention for reviewers.

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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