Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsFears Onyx (collective Horology)

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
Onyx (collective Horology)
FearsOnyx (collective Horology)
MSRP $2,833

At a glance

10 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
Onyx (collective Horology)39.5mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
Onyx (collective Horology)40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
Onyx (collective Horology)15m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
Onyx (collective Horology)$2,833

Full specifications

Case

6 specs
Category
Diver
Sport
Diameter
41mm
39.5mm
Thickness
13mm
20mm
Lug-to-Lug
43.5mm
46.95mm
Lug Width
18mm
20mm
Water Resistance
300m
15m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Onyx (Collective Horology)

Movement

1 specs
Caliber
Sellita SW220-1
La Joux-Perret G101

Pricing

1 specs
MSRP
$1,800
$2,833

Follow this matchup

Get a note when Marathon OSAR-D (Original SAR with Date) Automatic 41mm vs Fears Onyx (collective Horology) gets more votes, a community discussion, or a price drop. No account needed.

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.

Fears Onyx (collective Horology)

Owners widely praise the Fears Onyx (collective Horology) for its exquisite glossy black onyx dial, which displays microscopic striations under magnification. Reviewers note its thin case, under 10.5mm, and a balanced sporty-dressy aesthetic. Water resistance is rated at 150m by one source and 100m by another, and the bracelet features on-the-fly micro-adjustment. Some owners find the 39.5mm diameter slightly large for the style, and one source suggests it doesn't represent top value, though it remains competitive. Overall, owners rate the Fears Onyx highly for its unique stone dial and wearability.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.