Which is cheaper, the Oblvlo FM SL Day-Date Square or the Marathon Steel Navigator SSNAV Quartz?

At MSRP the Oblvlo FM SL Day-Date Square is the cheaper of the two at $158, against $1,000 for the Marathon Steel Navigator SSNAV Quartz — a $842 gap before any retailer discounting.

Which is bigger, the Oblvlo FM SL Day-Date Square or the Marathon Steel Navigator SSNAV Quartz?

The Marathon Steel Navigator SSNAV Quartz wears larger at 41mm versus 39mm for the Oblvlo FM SL Day-Date Square — a 2mm difference across the dial.

Which has better water resistance, the Oblvlo FM SL Day-Date Square or the Marathon Steel Navigator SSNAV Quartz?

The Marathon Steel Navigator SSNAV Quartz is rated to 60m versus 50m for the Oblvlo FM SL Day-Date Square.

Which has a longer power reserve, the Oblvlo FM SL Day-Date Square or the Marathon Steel Navigator SSNAV Quartz?

The Oblvlo FM SL Day-Date Square carries a 42-hour power reserve against 40 hours on the Marathon Steel Navigator SSNAV Quartz.

What movement does the Oblvlo FM SL Day-Date Square run compared to the Marathon Steel Navigator SSNAV Quartz?

The Oblvlo FM SL Day-Date Square runs a automatic caliber (Miyota 8215), while the Marathon Steel Navigator SSNAV Quartz runs a quartz (Swiss High-Torque Quartz).

Side by side

Oblvlo FM SL Day-Date SquarevsMarathon Steel Navigator SSNAV Quartz

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Oblvlo FM SL Day-Date Square

FM-SL-DD-D

MSRP $158

Marathon Steel Navigator SSNAV Quartz

41mm-steel-navigator-ssnav-on-ballistic-nylon

MSRP $1,000

At a glance

11 of 29 specs differ

Diameter

FM SL Day-Date Square39mm

Steel Navigator SSNAV Quartz41mm

Power Reserve

FM SL Day-Date Square42h

Steel Navigator SSNAV Quartz40h

Water Resistance

FM SL Day-Date Square50m

Steel Navigator SSNAV Quartz60m

MSRP

FM SL Day-Date Square$158

Steel Navigator SSNAV Quartz$1,000

Full specifications

Case

6 specs

Movement

4 specs

Caliber

Miyota 8215

Swiss High-Torque Quartz

Type

Automatic

Quartz

Power Reserve

42h

40h

Jewels

Pricing

1 specs

MSRP

$158

$1,000

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