Which is cheaper, the Oblvlo FM SL Day-Date Square or the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

At MSRP the Oblvlo FM SL Day-Date Square is the cheaper of the two at $158, against $1,550 for the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz — a $1,392 gap before any retailer discounting.

Which is bigger, the Oblvlo FM SL Day-Date Square or the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

The Marathon TSAR (Tritium Search & Rescue) Diver's Quartz wears larger at 46mm versus 39mm for the Oblvlo FM SL Day-Date Square — a 7mm difference across the dial.

Which has better water resistance, the Oblvlo FM SL Day-Date Square or the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

The Marathon TSAR (Tritium Search & Rescue) Diver's Quartz is rated to 300m 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 TSAR (Tritium Search & Rescue) Diver's Quartz?

The Oblvlo FM SL Day-Date Square carries a 42-hour power reserve against 40 hours on the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz.

What movement does the Oblvlo FM SL Day-Date Square run compared to the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

The Oblvlo FM SL Day-Date Square runs a automatic caliber (Miyota 8215), while the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz runs a quartz (Swiss High-Torque Quartz).

Side by side

Oblvlo FM SL Day-Date SquarevsMarathon TSAR (Tritium Search & Rescue) Diver's 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 TSAR (Tritium Search & Rescue) Diver's Quartz

41mm-official-duvdevan-large-divers-quartz-tsar

MSRP $1,550

At a glance

12 of 29 specs differ

Diameter

FM SL Day-Date Square39mm

TSAR (Tritium Search & Rescue) Diver's Quartz46mm

Power Reserve

FM SL Day-Date Square42h

TSAR (Tritium Search & Rescue) Diver's Quartz40h

Water Resistance

FM SL Day-Date Square50m

TSAR (Tritium Search & Rescue) Diver's Quartz300m

MSRP

FM SL Day-Date Square$158

TSAR (Tritium Search & Rescue) Diver's Quartz$1,550

Full specifications

Case

7 specs

Movement

4 specs

Caliber

Miyota 8215

Swiss High-Torque Quartz

Type

Automatic

Quartz

Power Reserve

42h

40h

Jewels

Pricing

1 specs

MSRP

$158

$1,550

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