Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsBremont Altitude 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
Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300

At a glance

10 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
Altitude Chronograph42mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
Altitude Chronograph40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
Altitude Chronograph100m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
Altitude Chronograph$6,300

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
41mm
42mm
Thickness
13mm
14.7mm
Lug-to-Lug
43.5mm
Lug Width
18mm
14.7mm
Material
316L Stainless Steel
316L Stainless Steel (DLC coated)
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Black
Silver

Movement

1 specs
Caliber
Sellita SW220-1
BE-50AE

Pricing

1 specs
MSRP
$1,800
$6,300

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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.

Bremont Altitude Chronograph

Owners note faint marks on the case sides and back, with minor wear and creasing on the strap. Reviewers flag the "DANGER EJECTION SEAT" wordmark on the dial as a divisive design choice that disrupts the MB series' usual stark tone, though they praise the improved smoothness and click precision of the Roto Click rotating bezel. On balance, the Bremont Altitude Chronograph elicits mixed reactions, with design elements like the dial text being a point of contention for reviewers.

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