Which is cheaper, the Oblvlo FM SL Day-Date Square or the Smith & Bradley SANS-13 Silverback?

At MSRP the Oblvlo FM SL Day-Date Square is the cheaper of the two at $158, against $295 for the Smith & Bradley SANS-13 Silverback — a $137 gap before any retailer discounting.

Which is bigger, the Oblvlo FM SL Day-Date Square or the Smith & Bradley SANS-13 Silverback?

The Smith & Bradley SANS-13 Silverback wears larger at 42mm versus 39mm for the Oblvlo FM SL Day-Date Square — a 3mm difference across the dial.

Which has better water resistance, the Oblvlo FM SL Day-Date Square or the Smith & Bradley SANS-13 Silverback?

The Smith & Bradley SANS-13 Silverback 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 Smith & Bradley SANS-13 Silverback?

The Oblvlo FM SL Day-Date Square carries a 42-hour power reserve against 40 hours on the Smith & Bradley SANS-13 Silverback.

What movement does the Oblvlo FM SL Day-Date Square run compared to the Smith & Bradley SANS-13 Silverback?

The Oblvlo FM SL Day-Date Square runs a automatic caliber (Miyota 8215), while the Smith & Bradley SANS-13 Silverback runs a quartz (Ronda).

Side by side

Oblvlo FM SL Day-Date SquarevsSmith & Bradley SANS-13 Silverback

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

Smith & Bradley SANS-13 Silverback

sans-13-silverback-tactical-watch

MSRP $295

At a glance

12 of 29 specs differ

Diameter

FM SL Day-Date Square39mm

SANS-13 Silverback42mm

Power Reserve

FM SL Day-Date Square42h

SANS-13 Silverback40h

Water Resistance

FM SL Day-Date Square50m

SANS-13 Silverback300m

MSRP

FM SL Day-Date Square$158

SANS-13 Silverback$295

Full specifications

Case

5 specs

Crystal & Dial

2 specs

AR Coating

Inner

Yes

Lume

None

Superluminova

Movement

4 specs

Caliber

Miyota 8215

Ronda

Type

Automatic

Quartz

Power Reserve

42h

40h

Jewels

Pricing

1 specs

MSRP

$158

$295

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