Side by side
Marathon OSAR-D (Original SAR with Date) Automatic 36mmvsPraesidus 38mm 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 36mm36mm
38mm Automatic38mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 36mm40h
38mm Automatic40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 36mm300m
38mm Automatic100m
MSRP
OSAR-D (Original SAR with Date) Automatic 36mm$1,200
38mm Automatic$269
Full specifications
Case
5 specsCategory
Diver
Field
Diameter
36mm
38mm
Thickness
13mm
11mm
Lug-to-Lug
43.5mm
45mm
Water Resistance
300m
100m
Crystal & Dial
1 specsDial Color
Black
38mm Automatic
Movement
1 specsCaliber
Sellita SW220-1
Seiko NH35
Pricing
1 specsMSRP
$1,200
$269
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