Side by side

Bremont ALT1-WTvsRolex Rolex Deepsea

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

ALT1-WT
BremontALT1-WT
MSRP $5,900
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 ALT1-WT

The Bremont ALT1-WT is widely praised for its wearable 43mm size, legible dial with a globe background, and robust hardened steel case. Reviewers and owners highlight its well-executed world timer and chronograph functions, the satisfying click of its world timer bezel, and its value for money. Some find the hands can disappear in certain light conditions, and one owner notes a slight gap between the strap and case. The Bremont ALT1-WT uses a COSC-certified ETA/Valjoux 7750-based movement with a world timer module. On balance, owners and reviewers rate the Bremont ALT1-WT highly for its practical combination of chronograph and world-time functions in a well-built, wearable package.

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
ALT1-WT43mm
Rolex Deepsea44mm
Power Reserve
ALT1-WT40h
Rolex Deepsea70h
Water Resistance
ALT1-WT100m
Rolex Deepsea3,900m
MSRP
ALT1-WT$5,900
Rolex Deepsea$15,550

Full specifications

Case

8 specs
Category
World Timer
Diver
Diameter
43mm
44mm
Thickness
16mm
5.5mm
Lug Width
22mm
Material
Titanium (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
Blue
Black
Indices
Applied
Index
Lume
None
Chromalight

Movement

4 specs
Caliber
BE-54AE
3235
Power Reserve
40h
70h
Jewels
25
31
Complications
None
Date

Pricing

1 specs
MSRP
$5,900
$15,550
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Bremont ALT1-WT vs Rolex Deepsea gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.