Side by side

Oris Aquis ChronographvsBremont Altitude Chronograph

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

Aquis Chronograph
OrisAquis Chronograph
MSRP $5,000
Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300

At a glance

18 of 29 specs differ
Diameter
Aquis Chronograph43.5mm
Altitude Chronograph42mm
Power Reserve
Aquis Chronograph62 hoursh
Altitude Chronograph40h
Water Resistance
Aquis Chronograph300m
Altitude Chronograph100m
MSRP
Aquis Chronograph$5,000
Altitude Chronograph$6,300

Full specifications

Case

8 specs
Category
Diver
Chronograph
Diameter
43.5mm
42mm
Thickness
14.7mm
Lug Width
23mm
14.7mm
Material
Stainless Steel
316L Stainless Steel (DLC coated)
Finish
Brushed and polished
Water Resistance
300m
100m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Blue
Silver
Indices
Applied

Movement

5 specs
Caliber
771-1
BE-50AE
Beat Rate
4 vph
28,800 vph
Power Reserve
62 hoursh
40h
Jewels
27
25
Complications
Date, Chronograph
None

Pricing

1 specs
MSRP
$5,000
$6,300

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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.

Oris Aquis Chronograph

The Oris Aquis Chronograph is praised for its refined 43.5mm case and dial layout, offering a 62-hour power reserve from the Caliber 771-1 movement. It maintains a 300m water resistance rating and a ceramic bezel. Some reviewers note the crown guards create imbalance and the date cutout intrudes on the 6 o'clock subdial. Strap changes require tools, though the bracelet includes a quick-adjust clasp. On balance, reviewers highlight the Oris Aquis Chronograph's improved wearability and symmetrical dial as key strengths at its price point.

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.

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