Side by side

Oris Aquis Pro 4000mvsTudor Pelagos FXD

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

Aquis Pro 4000m
OrisAquis Pro 4000m
MSRP $6,900
Pelagos FXD
TudorPelagos FXD
MSRP $5,025

At a glance

16 of 29 specs differ
Diameter
Aquis Pro 4000m49.5mm
Pelagos FXD42mm
Power Reserve
Aquis Pro 4000m120 hoursh
Pelagos FXD70h
Water Resistance
Aquis Pro 4000m4,000m
Pelagos FXD200m
MSRP
Aquis Pro 4000m$6,900
Pelagos FXD$5,025

Full specifications

Case

7 specs
Diameter
49.5mm
42mm
Thickness
12.8mm
Lug-to-Lug
46mm
Lug Width
26mm
22mm
Finish
Brushed + Satin
Water Resistance
4000m
200m
Caseback
Solid

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Indices
Applied

Movement

5 specs
Caliber
CALIBRE 400
MT5602
Beat Rate
4 vph
28,800 vph
Power Reserve
120 hoursh
70h
Jewels
21
25
Complications
Date
None

Pricing

1 specs
MSRP
$6,900
$5,025

Follow this matchup

Get a note when Oris Aquis Pro 4000m vs Tudor Pelagos FXD gets more votes, a community discussion, or a price drop. No account needed.

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 Pro 4000m

The Oris Aquis Pro 4000m is widely acknowledged as a substantial dive tool, with reviewers and owners alike noting its impressive 49.5mm diameter and 23.4mm to 25mm thickness. Despite its size, the titanium case and comfortable rubber strap contribute to surprisingly good wearability for some, though others find its dimensions impractical for daily wear. The patented Rotation Safety System for the bezel is praised for its intelligence and functionality, while the in-house Calibre 400 movement offers a 120-hour power reserve and a 10-year warranty. One owner notes that the clasp's quick-adjust pushers can be unintentionally activated during watch removal. Overall, owners and reviewers regard the Oris Aquis Pro 4000m as a stunning, albeit chunky, tool watch whose impressive specifications are its primary draw.

Tudor Pelagos FXD

Owners and reviewers widely praise the Tudor Pelagos FXD for its comfortable, lightweight titanium build, excellent legibility underwater, and robust, functional design inspired by military specifications. Its amazing lume, tactile bezel, and quick strap changes are frequently highlighted as key strengths, making it a versatile and reliable tool watch for everyday wear. Some owners note the fixed strap bars and hook-and-loop strap can be less practical for certain clothing, and one review mentions concerns about the longevity of the carbon composite case variant. Accuracy figures range, with some reporting COSC-certified precision while others note less consistent timekeeping requiring frequent servicing. Overall, owners and reviewers rate the Tudor Pelagos FXD highly for its ruggedness, historical connection, and purposeful design at its price point.

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.

Adjacent matchups

People also compared

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