Side by side

Marathon Arctic OSAR 46mm AutomaticvsBell & Ross BR-05 Skeleton Phantom Ceramic

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
BR-05 Skeleton Phantom Ceramic
Bell & RossBR-05 Skeleton Phantom Ceramic
MSRP $10,789

At a glance

20 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
BR-05 Skeleton Phantom Ceramic41mm
Power Reserve
Arctic OSAR 46mm Automatic40h
BR-05 Skeleton Phantom Ceramic54 hoursh
Water Resistance
Arctic OSAR 46mm Automatic300m
BR-05 Skeleton Phantom Ceramic100m
MSRP
Arctic OSAR 46mm Automatic$2,500
BR-05 Skeleton Phantom Ceramic$10,789

Full specifications

Case

9 specs
Category
Diver
Skeleton
Diameter
46mm
41mm
Thickness
13mm
11.2mm
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

5 specs
Crystal Shape
Flat
AR Coating
Inner
Underside
Dial Color
White
Black
Indices
Applied
Applied indices
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
Sellita SW220-1
BR-CAL.322-1
Beat Rate
28,800 vph
Power Reserve
40h
54 hoursh
Jewels
25
Complications
None
Hours/Minutes, Seconds

Pricing

1 specs
MSRP
$2,500
$10,789

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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 BR-05 Skeleton Phantom Ceramic

The Bell & Ross BR-05 Skeleton Phantom Ceramic features a 41mm black ceramic case with contrasting brushed and polished finishes, and a grey-tinted sapphire dial that reveals the Sellita SW300-based movement. Reviewers note the blackened hands and indexes use black lume, which tends to be less bright than standard lume. The movement has a 54-hour power reserve with a black-coated rotor. On balance, the Bell & Ross BR-05 Skeleton Phantom Ceramic is noted for its distinctive dark aesthetic and ceramic construction.

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