Side by side
Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsMarathon CeraShell Pilot's Navigator
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
CeraShell Pilot's Navigator41mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
CeraShell Pilot's Navigator40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
CeraShell Pilot's Navigator60m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
CeraShell Pilot's Navigator$550
Full specifications
Case
6 specsCategory
Diver
Pilot
Thickness
13mm
11.5mm
Lug-to-Lug
43.5mm
48mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
CeraShell (bio-sourced composite)
Water Resistance
300m
60m
Movement
2 specsCaliber
Sellita SW220-1
ETA F06
Type
Automatic
Quartz
Pricing
1 specsMSRP
$1,800
$550
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