Side by side

Marathon Arctic OSAR 36mm AutomaticvsBremont Airco Mach 1 Jet

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

Arctic OSAR 36mm Automatic
MarathonArctic OSAR 36mm Automatic
MSRP $1,200
Airco Mach 1 Jet
BremontAirco Mach 1 Jet
MSRP $4,500

At a glance

10 of 29 specs differ
Diameter
Arctic OSAR 36mm Automatic36mm
Airco Mach 1 Jet40mm
Power Reserve
Arctic OSAR 36mm Automatic40h
Airco Mach 1 Jet40h
Water Resistance
Arctic OSAR 36mm Automatic300m
Airco Mach 1 Jet100m
MSRP
Arctic OSAR 36mm Automatic$1,200
Airco Mach 1 Jet$4,500

Full specifications

Case

7 specs
Category
Diver
Pilot
Diameter
36mm
40mm
Thickness
13mm
12mm
Lug-to-Lug
43.5mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel (DLC coated)
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
White
Black

Movement

1 specs
Caliber
Sellita SW220-1

Pricing

1 specs
MSRP
$1,200
$4,500

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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 36mm Automatic

The Marathon Arctic OSAR 36mm Automatic is noted for its non-tritium dial option, though some owners prefer the 1-12 numeral layout found on other models. One owner found the 36mm size too small for their wrist. Overall, owners appreciate the Marathon Arctic OSAR 36mm Automatic for its non-tritium dial option.

Bremont Airco Mach 1 Jet

The Bremont Airco Mach 1 Jet is widely praised for its vintage-inspired design, 40mm size, and excellent legibility, featuring a satin-finished case with polished bevels and a matte dial with red-orange accents. Reviewers highlight its strong proportions, 100 meters of water resistance, and COSC-certified BE-92AE automatic movement. The watch is powered by the BE-92A automatic movement with a 38-hour power reserve. Overall, reviewers consider the Bremont Airco Mach 1 Jet an excellent everyday pilot's watch for its blend of vintage aesthetics and practical features.

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