Side by side
Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsSelten M1 Moonphase
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
M1 Moonphase39mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
M1 Moonphase—
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
M1 Moonphase50m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
M1 Moonphase—
Full specifications
Case
7 specsCategory
Diver
—
Diameter
41mm
39mm
Thickness
13mm
11.4mm
Lug-to-Lug
43.5mm
45.5mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
50m
Crystal & Dial
1 specsDial Color
Black
White MoP
Movement
2 specsCaliber
Sellita SW220-1
Modified Miyota 9015
Power Reserve
40h
—
Pricing
1 specsMSRP
$1,800
—
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