Side by side

Oris Aquis Pro 4000mvsFears Alliance 01 (Burgundy)

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
Alliance 01 (Burgundy)
FearsAlliance 01 (Burgundy)
MSRP $4,180

At a glance

17 of 29 specs differ
Diameter
Aquis Pro 4000m49.5mm
Alliance 01 (Burgundy)40.5mm
Power Reserve
Aquis Pro 4000m120 hoursh
Alliance 01 (Burgundy)40h
Water Resistance
Aquis Pro 4000m4,000m
Alliance 01 (Burgundy)10m
MSRP
Aquis Pro 4000m$6,900
Alliance 01 (Burgundy)$4,180

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
49.5mm
40.5mm
Lug Width
26mm
19mm
Material
Titanium
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
4000m
10m
Caseback
Solid

Crystal & Dial

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

Movement

5 specs
Caliber
CALIBRE 400
Sellita SW200
Beat Rate
4 vph
28,800 vph
Power Reserve
120 hoursh
40h
Jewels
21
25
Complications
Date
None

Pricing

1 specs
MSRP
$6,900
$4,180

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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 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.

Fears Alliance 01 (Burgundy)

Owners widely praise the Fears Alliance 01 (Burgundy) for its rich burgundy dial, which is seen as versatile with other colors and gold tones, and its tasteful jumping hour complication. The 40.5mm cushion case is noted for its wearability and 100m water resistance, and the watch is appreciated for its special, limited UK collaboration story. Some owners consider the $4,000 price point for a Sellita movement with a 38-hour power reserve and 13mm thickness a downside, with general sentiment suggesting Fears watches can be overpriced and some finding the finishing rough for the cost. On balance, owners and reviewers appreciate the Fears Alliance 01 (Burgundy) for its unique jumping hour complication and British story, despite price and finishing concerns.

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