Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsFerro Race Master Chronograph

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

OSAR-D (Original SAR with Date) Automatic 46mm
MarathonOSAR-D (Original SAR with Date) Automatic 46mm
MSRP $2,500
Race Master Chronograph
FerroRace Master Chronograph
MSRP $485

At a glance

10 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 46mm46mm
Race Master Chronograph45.2mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 46mm40h
Race Master Chronograph40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 46mm300m
Race Master Chronograph50m
MSRP
OSAR-D (Original SAR with Date) Automatic 46mm$2,500
Race Master Chronograph$485

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
46mm
45.2mm
Thickness
13mm
13.5mm
Lug-to-Lug
43.5mm
45.2mm
Lug Width
18mm
20mm
Water Resistance
300m
50m

Crystal & Dial

1 specs
Dial Color
Black
Silver

Movement

2 specs
Caliber
Sellita SW220-1
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$2,500
$485

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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 46mm

The Marathon OSAR-D (Original SAR with Date) Automatic 46mm is widely regarded as a rugged and legible timepiece, featuring a familiar geometric dial with MaraGlo lume and a white dial with applied hour markers that enhance legibility. Owners and reviewers note its 300-meter water resistance and the reliable Swiss-made Sellita SW200-1 automatic movement with improved shock protection. The watch is described as large, thick, and heavy, with some owners finding it comfortable on the wrist while others note its substantial presence, particularly at a table. Overall, owners and reviewers appreciate the Marathon OSAR-D (Original SAR with Date) Automatic 46mm for its rugged build and excellent legibility.

Ferro Race Master Chronograph

Owners widely praise the Ferro Race Master Chronograph for its comfortable 39mm brushed steel case and jubilee bracelet, noting strong lume and a beautifully engraved caseback. One owner specifically appreciates the brand's clear movement descriptions and finds the watch a great value for the price. However, one user questioned its value, initially mistaking the movement for a less expensive option, and a pre-production buyer reported communication issues regarding delays. On balance, owners rate the Ferro Race Master Chronograph highly for its comfortable wearability and attractive finishing at its price point.

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