Side by side
Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsDumoreau Monopusher Chronograph
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
Monopusher Chronograph40mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
Monopusher Chronograph63h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
Monopusher Chronograph100m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
Monopusher Chronograph—
Full specifications
Case
7 specsCategory
Diver
—
Diameter
41mm
40mm
Thickness
13mm
12.5mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m
Movement
3 specsCaliber
Sellita SW220-1
Sellita SW510-M-MPC-B
Type
Automatic
Manual
Power Reserve
40h
63h
Pricing
1 specsMSRP
$1,800
—
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Marathon OSAR-D (Original SAR with Date) Automatic 41mm vs Dumoreau Monopusher Chronograph gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Dumoreau Monopusher ChronographvsFortis Marinemaster M-40Dumoreau Monopusher ChronographvsFortis Marinemaster M-44 DLCDumoreau Monopusher ChronographvsFortis Marinemaster M-44Dumoreau Monopusher ChronographvsSpinnaker Hull CommanderMarathon OSAR-D (Original SAR with Date) Automatic 41mmvsSerket Watch Co Overdrive ChronographMarathon OSAR-D (Original SAR with Date) Automatic 41mmvsHemel HFC Mechanical Chronograph