Side by side
Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsMarnaut Safe Harbour 100C
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
Safe Harbour 100C39mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
Safe Harbour 100C41h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
Safe Harbour 100C100m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
Safe Harbour 100C$899
Full specifications
Case
6 specsCategory
Diver
—
Diameter
41mm
39mm
Lug-to-Lug
43.5mm
45mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m
Movement
2 specsCaliber
Sellita SW220-1
Sellita SW200-1
Power Reserve
40h
41h
Pricing
1 specsMSRP
$1,800
$899
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 Marnaut Safe Harbour 100C 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.
Fortis Marinemaster M-40vsMarnaut Safe Harbour 100CFortis Marinemaster M-44 DLCvsMarnaut Safe Harbour 100CFortis Marinemaster M-44vsMarnaut Safe Harbour 100CMarnaut Safe Harbour 100CvsSpinnaker Hull CommanderMarathon OSAR-D (Original SAR with Date) Automatic 41mmvsMarnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsPompeak Sub-Aquatic