Side by side

Bell & Ross BR-05 Blue Diamond EaglevsMassena LAB Dato-Racer

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
Dato-Racer
Massena LABDato-Racer
MSRP $1,595

At a glance

18 of 29 specs differ
Diameter
BR-05 Blue Diamond Eagle36mm
Dato-Racer40mm
Power Reserve
BR-05 Blue Diamond Eagle54 hoursh
Dato-Racer38h
Water Resistance
BR-05 Blue Diamond Eagle100m
Dato-Racer50m
MSRP
BR-05 Blue Diamond Eagle$5,292
Dato-Racer$1,595

Full specifications

Case

8 specs
Category
Sport
Diameter
36mm
40mm
Thickness
8.7mm
10.5mm
Lug-to-Lug
46mm
Lug Width
20mm
Finish
Brushed and polished
Water Resistance
100m
50m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Yes
Dial Color
Blue
Black
Indices
Applied

Movement

5 specs
Caliber
BR-CAL.329
SW400-1
Beat Rate
28,800 vph
Power Reserve
54 hoursh
38h
Jewels
26
Complications
Hours/Minutes, Seconds
None

Pricing

1 specs
MSRP
$5,292
$1,595

Follow this matchup

Get a note when Bell & Ross BR-05 Blue Diamond Eagle vs Massena LAB Dato-Racer gets more votes, a community discussion, or a price drop. No account needed.

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.

Massena LAB Dato-Racer

Owners widely praise the Massena LAB Dato-Racer as an excellent everyday watch, appreciating its blend of 1970s-inspired aesthetics with modern dimensions. This model is a limited edition of 99 pieces. On balance, owners rate the Massena LAB Dato-Racer highly for its successful fusion of vintage design and contemporary wearability.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.