Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsHamilton American Classic Chrono-Matic 50 Auto Chrono - Limited Edition

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

At a glance

10 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
American Classic Chrono-Matic 50 Auto Chrono - Limited Edition48mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
American Classic Chrono-Matic 50 Auto Chrono - Limited Edition60h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
American Classic Chrono-Matic 50 Auto Chrono - Limited Edition100m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
American Classic Chrono-Matic 50 Auto Chrono - Limited Edition$2,775

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
41mm
48mm
Thickness
13mm
16.05mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Movement

2 specs
Caliber
Sellita SW220-1
H-31
Power Reserve
40h
60h

Pricing

1 specs
MSRP
$1,800
$2,775

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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.

Hamilton American Classic Chrono-Matic 50 Auto Chrono - Limited Edition

The Hamilton American Classic Chrono-Matic 50 Auto Chrono Limited Edition is characterized by its substantial 48.5mm stainless steel case and a racing-inspired blue and orange colorway, featuring a reversed-panda dial with red accents. It is powered by the Caliber H-31 automatic chronograph movement, which provides a 60-hour power reserve, and offers 100 meters of water resistance. The limited edition piece, with only 150 examples produced, is priced at $2,545 USD. On balance, reviewers highlight the Hamilton American Classic Chrono-Matic 50 Auto Chrono Limited Edition's bold design and robust movement as its defining attributes.

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