Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsGeckota GT Racing Chronograph

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
GT Racing Chronograph
GeckotaGT Racing Chronograph
MSRP $399

At a glance

9 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
GT Racing Chronograph40mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
GT Racing Chronograph40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
GT Racing Chronograph50m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
GT Racing Chronograph$399

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
41mm
40mm
Thickness
13mm
12.7mm
Lug-to-Lug
43.5mm
Lug Width
18mm
Water Resistance
300m
50m

Movement

2 specs
Caliber
Sellita SW220-1
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$1,800
$399

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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 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.

Geckota GT Racing Chronograph

The Geckota GT Racing strap is praised for its quality leather, crisp stitching, and beautiful patina, offering excellent value at less than half the price of similar vintage straps. Some owners find the 125/80mm length longer than ideal, and the keeper potentially smaller. On balance, owners rate the Geckota GT Racing strap highly for its quality and value, despite minor concerns about its length and keeper size.

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