Which is cheaper, the Fortis Flieger F-41 Werk 7 or the Sartory Billard SB04-E?

At MSRP the Sartory Billard SB04-E is the cheaper of the two at $3,100, against $4,510 for the Fortis Flieger F-41 Werk 7 — a $1,410 gap before any retailer discounting.

Which is bigger, the Fortis Flieger F-41 Werk 7 or the Sartory Billard SB04-E?

The Fortis Flieger F-41 Werk 7 wears larger at 41mm versus 39.5mm for the Sartory Billard SB04-E — a 1.5mm difference across the dial.

Which has better water resistance, the Fortis Flieger F-41 Werk 7 or the Sartory Billard SB04-E?

The Fortis Flieger F-41 Werk 7 is rated to 200m versus 100m for the Sartory Billard SB04-E.

Which has a longer power reserve, the Fortis Flieger F-41 Werk 7 or the Sartory Billard SB04-E?

The Sartory Billard SB04-E carries a 68-hour power reserve against 38 hours on the Fortis Flieger F-41 Werk 7.

What movement does the Fortis Flieger F-41 Werk 7 run compared to the Sartory Billard SB04-E?

Both watches run automatic movements — the Fortis Flieger F-41 Werk 7 uses the Werk 7 (Manufacture) and the Sartory Billard SB04-E uses the LJP G101ET.

Fortis Flieger F-41 Werk 7vsSartory Billard SB04-E

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