Side by side

Oris ProPilot X Calibre 400 LaservsBremont Altitude Chronograph

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

ProPilot X Calibre 400 Laser
OrisProPilot X Calibre 400 Laser
MSRP $5,750
Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300

At a glance

16 of 29 specs differ
Diameter
ProPilot X Calibre 400 Laser39mm
Altitude Chronograph42mm
Power Reserve
ProPilot X Calibre 400 Laser120 hoursh
Altitude Chronograph40h
Water Resistance
ProPilot X Calibre 400 Laser100m
Altitude Chronograph100m
MSRP
ProPilot X Calibre 400 Laser$5,750
Altitude Chronograph$6,300

Full specifications

Case

7 specs
Category
Chronograph
Diameter
39mm
42mm
Thickness
14.7mm
Lug Width
20mm
14.7mm
Material
Titanium
316L Stainless Steel (DLC coated)
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

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

Movement

4 specs
Caliber
400
BE-50AE
Beat Rate
4 vph
28,800 vph
Power Reserve
120 hoursh
40h
Jewels
21
25

Pricing

1 specs
MSRP
$5,750
$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 ProPilot X Calibre 400 Laser

The Oris ProPilot X Calibre 400 Laser is praised for its high-tech laser-etched titanium dial and the advanced Calibre 400 movement with a 120-hour power reserve. However, the dial's unique rainbow gradient is polarizing, with one owner finding it childish and preferring applied indices for better legibility and lume, while reviewers note the case shape may still require adjustment. The CHF 4,800 price is also flagged as steep for a time-only watch. On balance, owners and reviewers acknowledge the innovative dial and movement, but opinions are divided on its aesthetic appeal and value proposition.

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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