Side by side
Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsPraesidus 42mm Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
42mm Automatic38mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
42mm Automatic40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
42mm Automatic100m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
42mm Automatic$680
Full specifications
Case
5 specsCategory
Diver
Field
Diameter
41mm
38mm
Thickness
13mm
11mm
Lug-to-Lug
43.5mm
45mm
Water Resistance
300m
100m
Crystal & Dial
1 specsDial Color
Black
42mm Automatic
Movement
1 specsCaliber
Sellita SW220-1
Seiko NH35
Pricing
1 specsMSRP
$1,800
$680
Follow this matchup
Get a note when Marathon OSAR-D (Original SAR with Date) Automatic 41mm vs Praesidus 42mm Automatic gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Fortis Marinemaster M-40vsPraesidus 42mm AutomaticFortis Marinemaster M-44 DLCvsPraesidus 42mm AutomaticFortis Marinemaster M-44vsPraesidus 42mm AutomaticPraesidus 42mm AutomaticvsSpinnaker Hull CommanderMarathon OSAR-D (Original SAR with Date) Automatic 41mmvsZelos Swordfish Field 38Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsMaen Manhattan 37 IFL Edition











