Side by side

Bell & Ross BR-03 Chrono BlacktrackvsOak & Oscar The Jackson Big Eye

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

BR-03 Chrono Blacktrack
Bell & RossBR-03 Chrono Blacktrack
MSRP $7,776
The Jackson Big Eye
Oak & OscarThe Jackson Big Eye
MSRP $3,150

At a glance

18 of 29 specs differ
Diameter
BR-03 Chrono Blacktrack42mm
The Jackson Big Eye40mm
Power Reserve
BR-03 Chrono Blacktrack42 hoursh
The Jackson Big Eye60 hoursh
Water Resistance
BR-03 Chrono Blacktrack100m
The Jackson Big Eye50m
MSRP
BR-03 Chrono Blacktrack$7,776
The Jackson Big Eye$3,150

Full specifications

Case

8 specs
Diameter
42mm
40mm
Thickness
14mm
Lug-to-Lug
46.4mm
Lug Width
20mm
Material
Ceramic
Stainless Steel
Finish
Brushed
Water Resistance
100m
50m
Caseback
Solid

Crystal & Dial

3 specs
Crystal Shape
Double-domed
Dial Color
Black
White
Indices
Applied indices
Baton

Movement

6 specs
Caliber
BR-CAL.301
Eterna Caliber 39 (Cal. 3907M)
Type
Automatic
Manual
Beat Rate
4 vph
Power Reserve
42 hoursh
60 hoursh
Jewels
25
Complications
Hours/Minutes, Date, Chronograph
None

Pricing

1 specs
MSRP
$7,776
$3,150

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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-03 Chrono Blacktrack

Owners widely appreciate the Bell & Ross BR-03 Chrono Blacktrack for its unique square, military-inspired, stealthy all-black ceramic design and dial styled like a motorcycle's cooling grid, finding it a refreshing alternative to common styles. Reviewers note the watch's surprising wearability, particularly with flared straps, and its futuristic design with personality. Accuracy figures vary, with one source reporting +10 seconds per day for the ETA 2894-2 based BR-CAL.301 movement, which has a 42-hour power reserve. Some owners criticize the use of rebranded base movements and significant depreciation, while one reviewer found the padded, quilted strap less comfortable than usual and noted poor lume. On balance, owners and reviewers rate the Bell & Ross BR-03 Chrono Blacktrack well for its distinctive, personality-filled design.

Oak & Oscar The Jackson Big Eye

Oak & Oscar The Jackson Big Eye is praised for its balanced design and fine details, featuring a prominent "Big Eye" 30-minute sub-register for improved readability, reminiscent of vintage chronographs. It is powered by the Eterna EMC 3907M manual wind movement with a 60-hour power reserve, column wheel, and flyback function, housed in a 40mm stainless steel case. This limited edition of 50 pieces was priced at $3,150 and included two Horween leather straps and a wallet. On balance, reviewers highlight the Jackson Big Eye's enthusiast-spec chronograph function and readable subdial as key strengths.

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