Which is cheaper, the Oblvlo FM SL Day-Date Square or the Fortis Flieger F-39 Werk 7?

At MSRP the Oblvlo FM SL Day-Date Square is the cheaper of the two at $158, against $4,510 for the Fortis Flieger F-39 Werk 7 — a $4,352 gap before any retailer discounting.

Which has better water resistance, the Oblvlo FM SL Day-Date Square or the Fortis Flieger F-39 Werk 7?

The Fortis Flieger F-39 Werk 7 is rated to 200m 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 Fortis Flieger F-39 Werk 7?

The Oblvlo FM SL Day-Date Square carries a 42-hour power reserve against 38 hours on the Fortis Flieger F-39 Werk 7.

What movement does the Oblvlo FM SL Day-Date Square run compared to the Fortis Flieger F-39 Werk 7?

Both watches run automatic movements — the Oblvlo FM SL Day-Date Square uses the Miyota 8215 and the Fortis Flieger F-39 Werk 7 uses the Werk 7 (Manufacture).

Side by side

Oblvlo FM SL Day-Date SquarevsFortis Flieger F-39 Werk 7

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

Fortis Flieger F-39 Werk 7

F-39 Werk 7

MSRP $4,510

At a glance

8 of 29 specs differ

Diameter

FM SL Day-Date Square39mm

Flieger F-39 Werk 739mm

Power Reserve

FM SL Day-Date Square42h

Flieger F-39 Werk 738h

Water Resistance

FM SL Day-Date Square50m

Flieger F-39 Werk 7200m

MSRP

FM SL Day-Date Square$158

Flieger F-39 Werk 7$4,510

Full specifications

Case

4 specs

Movement

3 specs

Caliber

Miyota 8215

Werk 7 (Manufacture)

Power Reserve

42h

38h

Jewels

Pricing

1 specs

MSRP

$158

$4,510

Follow this matchup

Get a note when Oblvlo FM SL Day-Date Square vs Fortis Flieger F-39 Werk 7 gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring