Side by side
Marathon Arctic OSAR 46mm AutomaticvsBell & Ross BR 01 tourbillon airborne
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Arctic OSAR 46mm Automatic46mm
BR 01 tourbillon airborne46mm
Power Reserve
Arctic OSAR 46mm Automatic40h
BR 01 tourbillon airborne—
Water Resistance
Arctic OSAR 46mm Automatic300m
BR 01 tourbillon airborne100m
MSRP
Arctic OSAR 46mm Automatic$2,500
BR 01 tourbillon airborne$122,040
Full specifications
Case
8 specsCategory
Diver
Skeleton
Thickness
13mm
—
Lug-to-Lug
43.5mm
—
Lug Width
18mm
—
Material
316L Stainless Steel
Titanium
Finish
Brushed and polished
—
Water Resistance
300m
100m
Caseback
Solid
—
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
Underside
Dial Color
White
Black
Indices
Applied
—
Movement
6 specsCaliber
Sellita SW220-1
—
Type
Automatic
Manual
Beat Rate
28,800 vph
—
Power Reserve
40h
—
Jewels
25
—
Complications
None
Power Reserve Indicator, Tourbillon
Pricing
1 specsMSRP
$2,500
$122,040
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