Side by side

Oris Aquis Pro 4000mvsZelos GT

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
GT
ZelosGT
MSRP $499

At a glance

19 of 29 specs differ
Diameter
Aquis Pro 4000m49.5mm
GT42mm
Power Reserve
Aquis Pro 4000m120 hoursh
GT40h
Water Resistance
Aquis Pro 4000m4,000m
GT100m
MSRP
Aquis Pro 4000m$6,900
GT$499

Full specifications

Case

9 specs
Category
Diver
Chronograph
Diameter
49.5mm
42mm
Thickness
10.8mm
Lug-to-Lug
42mm
Lug Width
26mm
22mm
Material
Titanium
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
4000m
100m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Blue
SS - Azzurro
Indices
Applied

Movement

5 specs
Caliber
CALIBRE 400
Miyota 9133
Beat Rate
4 vph
28,800 vph
Power Reserve
120 hoursh
40h
Jewels
21
25
Complications
Date
None

Pricing

1 specs
MSRP
$6,900
$499

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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.

Zelos GT

The Zelos GT is lauded for its value and bold design, with owners highlighting the cool power reserve meter and superb 3-point micro-adjust bracelet. Some owners find the case and lugs could hug the wrist better, and the bracelet is noted as being quite long, requiring significant link removal for a 7.1-inch wrist. The dark green dial, while inspired by Lamborghini, is described as appearing mostly black. Overall, owners rate the Zelos GT highly for its value and the quality of its bracelet at the price point.

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