Side by side

Bremont Altitude ChronographvsRolex Rolex Deepsea

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

Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300
Rolex Deepsea
RolexRolex Deepsea
MSRP $15,550
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.

Rolex Deepsea

Owners widely report the Rolex Deepsea is a substantial, well-built watch with impressive engineering, praised for its robust compression architecture and the caliber 3235 movement's stringent accuracy certification. Some owners find the Rolex Deepsea exceptionally comfortable on a Rubber B strap, while others note it is thick and heavy but well-balanced by its bracelet. The watch's large size is polarizing, with some finding it niche and potentially too large for smaller wrists, while others appreciate its unique design elements and consider it Rolex's most serious workhorse. On balance, owners and reviewers rate the Rolex Deepsea highly for its impressive engineering and robust build, despite its polarizing size.

At a glance

17 of 29 specs differ
Diameter
Altitude Chronograph42mm
Rolex Deepsea44mm
Power Reserve
Altitude Chronograph40h
Rolex Deepsea70h
Water Resistance
Altitude Chronograph100m
Rolex Deepsea3,900m
MSRP
Altitude Chronograph$6,300
Rolex Deepsea$15,550

Full specifications

Case

8 specs
Category
Chronograph
Diver
Diameter
42mm
44mm
Thickness
14.7mm
5.5mm
Lug Width
14.7mm
Material
316L Stainless Steel (DLC coated)
Oystersteel
Finish
Brushed and polished
Water Resistance
100m
3900m
Caseback
Solid
Monobloc middle case, screw-down case back and winding crown. Rolex Ringlock System case architecture with Helium escape valve

Crystal & Dial

4 specs
AR Coating
Inner
Dial Color
Silver
Black
Indices
Applied
Index
Lume
None
Chromalight

Movement

4 specs
Caliber
BE-50AE
3235
Power Reserve
40h
70h
Jewels
25
31
Complications
None
Date

Pricing

1 specs
MSRP
$6,300
$15,550
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