Side by side
Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsAVI-8 Bell X-1 Machbuster Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
OSAR-D (Original SAR with Date) Automatic 46mm46mm
Bell X-1 Machbuster Automatic—
Power Reserve
OSAR-D (Original SAR with Date) Automatic 46mm40h
Bell X-1 Machbuster Automatic40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 46mm300m
Bell X-1 Machbuster Automatic50m
MSRP
OSAR-D (Original SAR with Date) Automatic 46mm$2,500
Bell X-1 Machbuster Automatic$350
Full specifications
Case
6 specsCategory
Diver
Pilot
Diameter
46mm
—
Thickness
13mm
—
Lug-to-Lug
43.5mm
—
Lug Width
18mm
—
Water Resistance
300m
50m
Movement
1 specsCaliber
Sellita SW220-1
—
Pricing
1 specsMSRP
$2,500
$350
Follow this matchup
Get a note when Marathon OSAR-D (Original SAR with Date) Automatic 46mm vs AVI-8 Bell X-1 Machbuster Automatic gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
AVI-8 Bell X-1 Machbuster AutomaticvsFortis Marinemaster M-44 DLCAVI-8 Bell X-1 Machbuster AutomaticvsFortis Marinemaster M-44AVI-8 Bell X-1 Machbuster AutomaticvsMarathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticAVI-8 Bell X-1 Machbuster AutomaticvsFortis Marinemaster M-40Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsMarathon Steel Navigator SSNAV AutoMarathon OSAR-D (Original SAR with Date) Automatic 46mmvsMarathon Steel Navigator SSNAV-D Auto












