Side by side

Marathon Arctic OSAR 46mm AutomaticvsBremont MB Savanna

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
MB Savanna
BremontMB Savanna
MSRP $5,900

At a glance

10 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
MB Savanna43mm
Power Reserve
Arctic OSAR 46mm Automatic40h
MB Savanna40h
Water Resistance
Arctic OSAR 46mm Automatic300m
MB Savanna100m
MSRP
Arctic OSAR 46mm Automatic$2,500
MB Savanna$5,900

Full specifications

Case

7 specs
Category
Diver
Pilot
Diameter
46mm
43mm
Thickness
13mm
Lug-to-Lug
43.5mm
50mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Titanium
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
White
Savanna

Movement

1 specs
Caliber
Sellita SW220-1
BE-36AE

Pricing

1 specs
MSRP
$2,500
$5,900

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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.

Bremont MB Savanna

The Bremont MB Savanna is praised for its wearability, with a 43mm titanium case that wears well due to moderate height and short, curved lugs. Reviewers note its all-matte titanium case with a warm gray, non-reflective finish or matte anthracite coating, and a grey dial. The BE-36AE movement is chronometer-certified and features a reinforced winding bridge and a custom gray date wheel. One owner noted slight marks on the case sides and back, rating the overall condition at 95%. On balance, owners and reviewers appreciate the Bremont MB Savanna for its comfortable titanium case design and robust, chronometer-certified movement.

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