Side by side

Bell & Ross BR-X5 IridescentvsTudor Black Bay GMT S&G

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

BR-X5 Iridescent
Bell & RossBR-X5 Iridescent
MSRP $9,709
Black Bay GMT S&G
TudorBlack Bay GMT S&G
MSRP $5,825

At a glance

20 of 29 specs differ
Diameter
BR-X5 Iridescent41mm
Black Bay GMT S&G41mm
Power Reserve
BR-X5 Iridescent70 hoursh
Black Bay GMT S&G70h
Water Resistance
BR-X5 Iridescent100m
Black Bay GMT S&G200m
MSRP
BR-X5 Iridescent$9,709
Black Bay GMT S&G$5,825

Full specifications

Case

7 specs
Category
GMT
Thickness
12.8mm
14.6mm
Lug-to-Lug
46mm
Lug Width
22mm
Finish
Polished + Satin
Water Resistance
100m
200m
Caseback
Engraved

Crystal & Dial

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

Movement

7 specs
Caliber
BR-CAL.323
MT5652
Beat Rate
0 vph
Power Reserve
70 hoursh
70h
Jewels
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Hours/Minutes, Seconds, Power Reserve Indicator
GMT

Pricing

1 specs
MSRP
$9,709
$5,825

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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.

Bell & Ross BR-X5 Iridescent

The Bell & Ross BR-X5 Iridescent is praised for its vibrant, color-shifting dial that moves between blue, green, and violet hues, achieved through layered PVD coatings over a sunburst texture. Reviewers note the 41mm stainless steel case has a mix of polished and brushed finishes. The BR-CAL.323 automatic movement, manufactured by Kenissi, is COSC-certified and offers a 70-hour power reserve. Some owners find the dial's "epic summer vibe" a bit too flashy and express concern about long-term appeal, with the watch priced at $8,400 on a bracelet. Overall, owners and reviewers highlight the striking iridescent dial as the Bell & Ross BR-X5 Iridescent's defining feature.

Tudor Black Bay GMT S&G

Owners widely praise the Tudor Black Bay GMT S&G for its muted gold tone and cohesive design, with reviewers noting its value proposition around $5,000-$5,300, powered by an in-house GMT movement. Some owners find the 41mm case and weight make it feel large on the wrist, while reviewers are split on wearability and the execution of the "Root Beer" aesthetic. Concerns are raised about the aluminum bezel insert and initial wear on the gold plating at its price point, though some see the gold-capped bracelet and crown as understandable compromises. Overall, owners and reviewers rate the Tudor Black Bay GMT S&G highly for its unique aesthetic and strong value, with the cohesive design and GMT functionality being key draws.

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