Side by side

Marathon Arctic OSAR 36mm AutomaticvsPraesidus DD-45

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
DD-45
PraesidusDD-45
MSRP $299

At a glance

11 of 29 specs differ
Diameter
Arctic OSAR 36mm Automatic36mm
DD-4540mm
Power Reserve
Arctic OSAR 36mm Automatic40h
DD-4540h
Water Resistance
Arctic OSAR 36mm Automatic300m
DD-45100m
MSRP
Arctic OSAR 36mm Automatic$1,200
DD-45$299

Full specifications

Case

6 specs
Category
Diver
Field
Diameter
36mm
40mm
Thickness
13mm
Lug-to-Lug
43.5mm
46.5mm
Lug Width
18mm
20mm
Water Resistance
300m
100m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
White
OG

Movement

2 specs
Caliber
Sellita SW220-1
Ameriquartz USA
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$1,200
$299

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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.

Praesidus DD-45

The Praesidus DD-45 is lauded for its detailed vintage-inspired design and solid finishing, with reviewers highlighting the impressive aged indices and hands on the "Patina" version and a well-finished 38mm steel case. Its 100-meter water resistance exceeds that of the original military watches, and the included leather strap is praised for its quality and vintage character, despite initial stiffness. One reviewer notes the Landeron movement exhibits jerky hand-winding. Overall, reviewers rate the Praesidus DD-45 highly for its faithful vintage aesthetic and robust build at its $900 price point.

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