Side by side

Bell & Ross BR-05 DiamondvsChristopher Ward The Twelve 660

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

BR-05 Diamond
Bell & RossBR-05 Diamond
MSRP $24,829
The Twelve 660
Christopher WardThe Twelve 660
MSRP $2,035

At a glance

19 of 29 specs differ
Diameter
BR-05 Diamond40mm
The Twelve 66043.3mm
Power Reserve
BR-05 Diamond
The Twelve 66045h
Water Resistance
BR-05 Diamond100m
The Twelve 66030m
MSRP
BR-05 Diamond$24,829
The Twelve 660$2,035

Full specifications

Case

7 specs
Diameter
40mm
43.3mm
Thickness
6.6mm
Lug-to-Lug
43.3mm
Lug Width
23.3mm
Finish
Brushed + Polished + Sandblasted
Water Resistance
100m
30m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Black
Blue
Indices
Applied indices
Applied
Lume
Super-LumiNova
C1

Movement

6 specs
Caliber
BR-CAL.321
SW210
Type
Automatic
Manual
Beat Rate
4 vph
Power Reserve
45h
Jewels
18
Complications
Hours/Minutes, Seconds, Date
Moonphase

Pricing

1 specs
MSRP
$24,829
$2,035

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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 Diamond

Owners widely praise the Bell & Ross BR-05 Diamond's design and build quality, noting its comfortable wearability and a less derivative appearance in person. The contrast between brushed and polished finishes, along with the blue sunray dial, contributes to its appeal as a versatile integrated steel sports watch. Some owners, however, find the crown to be a bit fussy and criticize the high price relative to the SW300-1 movement. On balance, owners rate the Bell & Ross BR-05 Diamond highly for its striking design and versatile wearability.

Christopher Ward The Twelve 660

Christopher Ward The Twelve 660 owners widely appreciate its thin 6.6mm case, achieved partly by reducing bezel and caseback diameters, and its well-made construction and value proposition. However, the community is split on the manual wind and lack of a second hand, with some finding these features unnecessary while others enjoy the interaction and thinness they enable. The bracelet's butterfly clasp lacks micro-adjustments, and some find the 30m water resistance limiting. Overall, owners and reviewers rate Christopher Ward The Twelve 660 highly for its innovative thin case design and perceived value, despite differing opinions on its manual-wind-only, no-date configuration.

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