Side by side

Bremont Altitude ChronographvsBremont Altitude Perpetual Calendar GMT

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

Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300
Altitude Perpetual Calendar GMT
BremontAltitude Perpetual Calendar GMT
MSRP $38,450

At a glance

8 of 29 specs differ
Diameter
Altitude Chronograph42mm
Altitude Perpetual Calendar GMT42mm
Power Reserve
Altitude Chronograph40h
Altitude Perpetual Calendar GMT40h
Water Resistance
Altitude Chronograph100m
Altitude Perpetual Calendar GMT
MSRP
Altitude Chronograph$6,300
Altitude Perpetual Calendar GMT$38,450

Full specifications

Case

5 specs
Category
Chronograph
GMT
Thickness
14.7mm
12.65mm
Lug Width
14.7mm
22mm
Material
316L Stainless Steel (DLC coated)
Titanium
Water Resistance
100m

Crystal & Dial

1 specs
Dial Color
Silver
Blue

Movement

1 specs
Caliber
BE-50AE

Pricing

1 specs
MSRP
$6,300
$38,450

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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.

Bremont Altitude Perpetual Calendar GMT

The Bremont Altitude Perpetual Calendar GMT is a highly exclusive piece, with one owner noting its $44,000 price point raises questions about its target audience and suggesting it may be a limited production showpiece. Reviewers highlight its refined Trip-Tick case, now featuring softer curves, a 42mm diameter, and a 12.23mm thickness in grade 2 titanium, though the oversized crowns are flagged as a potential drawback. Overall, owners and reviewers acknowledge the Bremont Altitude Perpetual Calendar GMT as a distinctive, albeit niche, high-complication offering with a notable case refinement.

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