Side by side
Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsLum-Tec B72
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
OSAR-D (Original SAR with Date) Automatic 46mm46mm
B7244mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 46mm40h
B7240h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 46mm300m
B72200m
MSRP
OSAR-D (Original SAR with Date) Automatic 46mm$2,500
B72$506
Full specifications
Case
7 specsCategory
Diver
Sport
Diameter
46mm
44mm
Thickness
13mm
—
Lug-to-Lug
43.5mm
51.5mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
316L Stainless Steel (DLC coated)
Water Resistance
300m
200m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
B72
Movement
2 specsCaliber
Sellita SW220-1
Ronda 515
Type
Automatic
Quartz
Pricing
1 specsMSRP
$2,500
$506
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