Side by side

Bell & Ross BR-05 Blue Diamond EaglevsLongines HYDROCONQUEST

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

BR-05 Blue Diamond Eagle
Bell & RossBR-05 Blue Diamond Eagle
MSRP $5,292
HYDROCONQUEST
LonginesHYDROCONQUEST
MSRP $2,000

At a glance

21 of 29 specs differ
Diameter
BR-05 Blue Diamond Eagle36mm
HYDROCONQUEST41mm
Power Reserve
BR-05 Blue Diamond Eagle54 hoursh
HYDROCONQUEST72h
Water Resistance
BR-05 Blue Diamond Eagle100m
HYDROCONQUEST300m
MSRP
BR-05 Blue Diamond Eagle$5,292
HYDROCONQUEST$2,000

Full specifications

Case

9 specs
Category
Diver
Diameter
36mm
41mm
Thickness
8.7mm
11.9mm
Lug-to-Lug
53.5mm
Lug Width
21mm
Material
Stainless Steel
Ceramic
Finish
Water Resistance
100m
300m
Caseback

Crystal & Dial

4 specs
Crystal Shape
AR Coating
Underside
Dial Color
Blue
Green
Indices

Movement

7 specs
Caliber
BR-CAL.329
L888.5
Beat Rate
0 vph
Power Reserve
54 hoursh
72h
Jewels
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Hours/Minutes, Seconds
None

Pricing

1 specs
MSRP
$5,292
$2,000

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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-05 Blue Diamond Eagle

Owners widely praise the Bell & Ross BR-05 36 MM Blue Diamond Eagle's design, dial, and the contrast between brushed and polished finishes, finding it a compelling integrated steel sports watch. One owner notes the crown can be fussy. The £4k price is considered high, especially given the SW300-1 movement. On balance, owners find the Bell & Ross BR-05 36 MM Blue Diamond Eagle's design and finishing compelling, though the price point is a significant consideration.

Longines HYDROCONQUEST

Owners widely praise the Longines Hydroconquest for its attractive sunburst blue dial and accurate timekeeping, with one owner reporting a loss of only 2 seconds per day. However, the bracelet is frequently criticized for lacking micro-adjustments and having pinch-prone links, and the screw-down crown is noted as inconvenient and difficult to operate by multiple owners. Some owners also flag the bezel action as ratchety with back play, and one owner found the lugs sharp and the overall design uncomfortable, leading them to sell the watch. On balance, owners appreciate the Longines Hydroconquest's aesthetic appeal and value, despite significant reservations about its bracelet and crown usability.

From video reviewers

The bezel action is praised for its smooth and precise rotation. Lume brightness is a shared weakness, found to be somewhat lacking. Reviewers disagreed on the watch's value proposition compared to alternatives.

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