Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsPraesidus C-47 D-day - Aluminum Patina

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
C-47 D-day - Aluminum Patina
PraesidusC-47 D-day - Aluminum Patina
MSRP $550

At a glance

8 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
C-47 D-day - Aluminum Patina38mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
C-47 D-day - Aluminum Patina40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
C-47 D-day - Aluminum Patina100m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
C-47 D-day - Aluminum Patina$550

Full specifications

Case

5 specs
Category
Diver
Field
Diameter
41mm
38mm
Thickness
13mm
11mm
Lug-to-Lug
43.5mm
45mm
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Black
C-47 D-Day - Aluminum Patina

Movement

1 specs
Caliber
Sellita SW220-1
Seiko NH35

Pricing

1 specs
MSRP
$1,800
$550

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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.

Praesidus C-47 D-day - Aluminum Patina

The Praesidus C-47 D-day - Aluminum Patina is praised for its 38mm diameter and its dial, crafted from actual C-47 airplane doors, offering a unique patina and historical context. Reviewers note its utilitarian, vintage military aesthetic, enhanced by a sandblasted stainless steel case and acrylic crystal. The watch is equipped with a Miyota 9039 movement, 100m water resistance, and Super-LumiNova for visibility. Accuracy is rated at -10/+30 seconds per day, with a 42-hour power reserve. On balance, reviewers highlight the Praesidus C-47 D-day - Aluminum Patina's historical dial as its most compelling feature, transforming a potentially divisive material into a unique selling point.

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