Side by side
Bell & Ross BR-S black mattevsMarathon GPQ (General Purpose Quartz) Field Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
BR-S black matte39mm
GPQ (General Purpose Quartz) Field Watch34mm
Power Reserve
BR-S black matte—
GPQ (General Purpose Quartz) Field Watch40h
Water Resistance
BR-S black matte100m
GPQ (General Purpose Quartz) Field Watch30m
MSRP
BR-S black matte$2,916
GPQ (General Purpose Quartz) Field Watch$420
Full specifications
Case
9 specsCategory
—
Field
Diameter
39mm
34mm
Thickness
—
11.5mm
Lug-to-Lug
—
41mm
Lug Width
—
16mm
Material
Ceramic
Fibreshell Composite
Finish
—
Brushed and polished
Water Resistance
100m
30m
Caseback
—
Solid
Crystal & Dial
5 specsCrystal
Sapphire
Acrylic
Crystal Shape
—
Flat
AR Coating
Underside
Inner
Indices
Applied indices
Applied
Lume
Super-LumiNova
None
Movement
5 specsCaliber
BR-CAL.102
Swiss High-Torque Quartz (3J, EOL)
Beat Rate
—
28,800 vph
Power Reserve
—
40h
Jewels
—
25
Complications
Hours/Minutes, Date
None
Pricing
1 specsMSRP
$2,916
$420
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