Side by side

Bell & Ross BRS BLACK DIAMOND EAGLE DIAMONDSvsTissot Rockwatch

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

BRS BLACK DIAMOND EAGLE DIAMONDS
Bell & RossBRS BLACK DIAMOND EAGLE DIAMONDS
MSRP $7,128
Rockwatch
TissotRockwatch
MSRP $1,225
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 BRS BLACK DIAMOND EAGLE DIAMONDS

The Bell & Ross BRS BLACK DIAMOND EAGLE DIAMONDS is a 39mm ceramic quartz watch with a subsidiary seconds dial and SuperLumiNova. Owners describe it as stunning, with aesthetics outweighing movement quality for some, and find it incredible on the wrist. Opinions on its appearance are split, with some finding it elegant and others ugly. On balance, owners and reviewers find the Bell & Ross BRS BLACK DIAMOND EAGLE DIAMONDS to be a visually striking watch, with its aesthetic appeal being its primary draw.

Tissot Rockwatch

The Tissot Rockwatch is widely praised for its innovative use of solid Swiss granite for the case and dial, with each piece featuring a unique pattern derived from materials like the Jungfrau mountain. Reviewers highlight its quirky charm, tactile experience, and historical significance as a business success for Tissot during a difficult period. The 38mm case size and short lug-to-lug measurement contribute to its wearability. However, the included black leather strap is considered decent at best and could be improved. Overall, reviewers celebrate the Tissot Rockwatch for its unique material, historical importance, and distinctive aesthetic.

At a glance

18 of 29 specs differ
Diameter
BRS BLACK DIAMOND EAGLE DIAMONDS39mm
Rockwatch38mm
Power Reserve
BRS BLACK DIAMOND EAGLE DIAMONDS
Rockwatch40h
Water Resistance
BRS BLACK DIAMOND EAGLE DIAMONDS100m
Rockwatch100m
MSRP
BRS BLACK DIAMOND EAGLE DIAMONDS$7,128
Rockwatch$1,225

Full specifications

Case

8 specs
Category
Sport
Diameter
39mm
38mm
Thickness
8.6mm
Lug-to-Lug
38mm
Lug Width
9mm
Material
Ceramic
Stone
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Domed
AR Coating
Underside
Yes
Dial Color
Black
No dial
Indices
Applied

Movement

5 specs
Caliber
BR-CAL.102
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
25
Complications
Hours/Minutes
None

Pricing

1 specs
MSRP
$7,128
$1,225
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