Side by side

Marathon Arctic OSAR 46mm AutomaticvsBell & Ross BRS BLACK DIAMOND EAGLE DIAMONDS

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

Arctic OSAR 46mm Automatic
MarathonArctic OSAR 46mm Automatic
MSRP $2,500
BRS BLACK DIAMOND EAGLE DIAMONDS
Bell & RossBRS BLACK DIAMOND EAGLE DIAMONDS
MSRP $7,128

At a glance

20 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
BRS BLACK DIAMOND EAGLE DIAMONDS39mm
Power Reserve
Arctic OSAR 46mm Automatic40h
BRS BLACK DIAMOND EAGLE DIAMONDS
Water Resistance
Arctic OSAR 46mm Automatic300m
BRS BLACK DIAMOND EAGLE DIAMONDS100m
MSRP
Arctic OSAR 46mm Automatic$2,500
BRS BLACK DIAMOND EAGLE DIAMONDS$7,128

Full specifications

Case

9 specs
Category
Diver
Diameter
46mm
39mm
Thickness
13mm
Lug-to-Lug
43.5mm
Lug Width
18mm
Material
316L Stainless Steel
Ceramic
Finish
Brushed and polished
Water Resistance
300m
100m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Underside
Dial Color
White
Black
Indices
Applied

Movement

6 specs
Caliber
Sellita SW220-1
BR-CAL.102
Type
Automatic
Quartz
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
25
Complications
None
Hours/Minutes

Pricing

1 specs
MSRP
$2,500
$7,128

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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.

Marathon Arctic OSAR 46mm Automatic

Owners widely praise the Marathon Arctic OSAR 46mm Automatic for its overbuilt toughness and industrial, instrument-like aesthetic, with some preferring the Arctic dial for legibility. One owner notes the automatic movement may be unnecessary for rough use compared to a quartz option. Reviewers mention the MaraGlo luminous paint and a Sellita SW200-1 automatic movement. Some owners question its rising price and luxury positioning, with one reporting poor lume and movement performance. Overall, owners value the Marathon Arctic OSAR 46mm Automatic for its robust build and utilitarian design.

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.

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