Side by side
Marathon OSAR-D (Original SAR with Date) Automatic 36mmvsOblvlo JM Rotor
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
OSAR-D (Original SAR with Date) Automatic 36mm36mm
JM Rotor42mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 36mm40h
JM Rotor42h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 36mm300m
JM Rotor50m
MSRP
OSAR-D (Original SAR with Date) Automatic 36mm$1,200
JM Rotor$299
Full specifications
Case
6 specsCategory
Diver
Sport
Diameter
36mm
42mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
50m
Movement
3 specsCaliber
Sellita SW220-1
Miyota 8215
Power Reserve
40h
42h
Jewels
25
21
Pricing
1 specsMSRP
$1,200
$299
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