Side by side

Oris Aquis Date DiamondsvsTudor Black Bay 54

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

Aquis Date Diamonds
OrisAquis Date Diamonds
MSRP $4,600
Black Bay 54
TudorBlack Bay 54
MSRP $4,725

At a glance

20 of 29 specs differ
Diameter
Aquis Date Diamonds36.5mm
Black Bay 5437mm
Power Reserve
Aquis Date Diamonds41 hoursh
Black Bay 5470h
Water Resistance
Aquis Date Diamonds300m
Black Bay 54200m
MSRP
Aquis Date Diamonds$4,600
Black Bay 54$4,725

Full specifications

Case

7 specs
Diameter
36.5mm
37mm
Thickness
11.2mm
Lug-to-Lug
46mm
Lug Width
19mm
20mm
Finish
Polished + Satin
Water Resistance
300m
200m
Caseback
Solid screw-down

Crystal & Dial

5 specs
Crystal Shape
AR Coating
Underside
Dial Color
White
Blue
Indices
Applied
Lume
None
Super-LumiNova

Movement

7 specs
Caliber
733-1
MT5400
Beat Rate
4 vph
0 vph
Power Reserve
41 hoursh
70h
Jewels
26
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Date
None

Pricing

1 specs
MSRP
$4,600
$4,725

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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 Date Diamonds

Owners and reviewers widely praise the Oris Aquis Date Diamonds for its quality, value, and versatile design, with the glossy dial and ceramic bezel noted for playing with light, and the diamonds offering an interesting contrast. The comfortable integrated bracelet and rubber strap are frequently highlighted, as is the solid build and pleasing crown detail. Some owners find the 36mm size offers a substantial feel, while others note the 39.5mm variant's thickness and the amount of polished surfaces. Accuracy is reported as excellent, with one owner seeing +1 second per day. The Sellita SW 200-1 based Caliber 733 movement has a 38-hour power reserve. On balance, owners and reviewers rate the Oris Aquis Date Diamonds highly for its distinctive design and solid build quality at its price point.

Tudor Black Bay 54

The Tudor Black Bay 54 is widely praised for its compact 37mm size and thin 11.2mm case, offering surprising wrist presence and comfortable wearability with a vintage aesthetic. Reviewers highlight its robust 200-meter water resistance, clean design, and modern features without compromise, powered by Tudor's MT5400 movement with a 70-hour power reserve. One reviewer noted a preference for true vintage or more modern Tudor offerings over time. On balance, reviewers rate the Tudor Black Bay 54 highly for its faithful vintage design and comfortable, modern dive watch experience.

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