Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsMKII Hellion

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

OSAR-D (Original SAR with Date) Automatic 41mm
MarathonOSAR-D (Original SAR with Date) Automatic 41mm
MSRP $1,800
Hellion
MKIIHellion
MSRP $649
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Marathon OSAR-D (Original SAR with Date) Automatic 41mm

The Marathon OSAR-D (Original SAR with Date) Automatic 41mm is noted for its highly legible white dial with applied hour markers and a functional date magnifier, emphasizing its tool-watch purpose. Its Swiss-made Sellita SW200-1 movement is considered reliable and serviceable. One reviewer found the bracelet lacked refinement and preferred the rubber strap option. Overall, owners and reviewers appreciate the Marathon OSAR-D (Original SAR with Date) Automatic 41mm for its excellent legibility and robust movement.

MKII Hellion

The MKII Hellion is widely praised for its immaculate fit and finish, with a mirror-polished case that bridges field and dress styles. Owners appreciate its vintage-inspired lug design and the satisfying heft that balances classic appeal. The large crown is a noted feature, adding a masculine touch to the refined design. One owner questions if the price aligns with the specifications. Overall, owners rate the MKII Hellion highly for its exceptional finishing and versatile, refined design at the price point.

At a glance

11 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
Hellion39mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
Hellion
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
Hellion100m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
Hellion$649

Full specifications

Case

7 specs
Category
Diver
Diameter
41mm
39mm
Thickness
13mm
13.55mm
Lug-to-Lug
43.5mm
48.5mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
Lume
None
SuperLuminova

Movement

2 specs
Caliber
Sellita SW220-1
NH38
Power Reserve
40h

Pricing

1 specs
MSRP
$1,800
$649
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