Side by side

Marathon Arctic OSAR 46mm AutomaticvsDryden Heartlander Solar

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
Heartlander Solar
DrydenHeartlander Solar
MSRP $279

At a glance

9 of 29 specs differ
Diameter
Arctic OSAR 46mm Automatic46mm
Heartlander Solar38mm
Power Reserve
Arctic OSAR 46mm Automatic40h
Heartlander Solar40h
Water Resistance
Arctic OSAR 46mm Automatic300m
Heartlander Solar101m
MSRP
Arctic OSAR 46mm Automatic$2,500
Heartlander Solar$279

Full specifications

Case

6 specs
Category
Diver
Field
Diameter
46mm
38mm
Thickness
13mm
11mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
20mm
Water Resistance
300m
101m

Crystal & Dial

1 specs
Dial Color
White
Black

Movement

1 specs
Caliber
Sellita SW220-1

Pricing

1 specs
MSRP
$2,500
$279

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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.

Dryden Heartlander Solar

The Dryden Heartlander Solar is widely praised for its wearability, with its 38mm case and thin profile making it a versatile, go-anywhere watch. Owners and reviewers highlight its exceptional lume, comfortable president-style bracelet, and compelling $500 price point. The solar power feature is appreciated for its convenience, eliminating the need for winding. Some owners note the 38mm case can feel small on wrists just under seven inches, and one reviewer flags that the prominent crown may irritate some wearers. The use of a Miyota movement is seen as a positive for durability and affordability. On balance, owners and reviewers rate the Dryden Heartlander Solar highly for its excellent wearability and value at the $500 price point.

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