Which is cheaper, the Praesidus Neptune 44 or the Sartory Billard SB10?

At MSRP the Praesidus Neptune 44 is the cheaper of the two at $550, against $3,800 for the Sartory Billard SB10 — a $3,250 gap before any retailer discounting.

Which is bigger, the Praesidus Neptune 44 or the Sartory Billard SB10?

The Praesidus Neptune 44 wears larger at 44mm versus 39.5mm for the Sartory Billard SB10 — a 4.5mm difference across the dial.

Which has better water resistance, the Praesidus Neptune 44 or the Sartory Billard SB10?

The Praesidus Neptune 44 is rated to 200m versus 80m for the Sartory Billard SB10.

Which has a longer power reserve, the Praesidus Neptune 44 or the Sartory Billard SB10?

The Sartory Billard SB10 carries a 55-hour power reserve against 40 hours on the Praesidus Neptune 44.

What movement does the Praesidus Neptune 44 run compared to the Sartory Billard SB10?

Both watches run automatic movements — the Praesidus Neptune 44 uses the Miyota 9039 and the Sartory Billard SB10 uses the LJP G100.

Side by side

Praesidus Neptune 44vsSartory Billard SB10

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

Praesidus Neptune 44

neptune-44-brown

MSRP $550

Sartory Billard SB10

MSRP $3,800

At a glance

14 of 29 specs differ

Diameter

Neptune 4444mm

SB1039.5mm

Power Reserve

Neptune 4440h

SB1055h

Water Resistance

Neptune 44200m

SB1080m

MSRP

Neptune 44$550

SB10$3,800

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

Patina

Black

Lume

None

Super-LumiNova BGW9

Movement

3 specs

Caliber

Miyota 9039

LJP G100

Power Reserve

40h

55h

Complications

None

Jumping Hour

Pricing

1 specs

MSRP

$550

$3,800

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Praesidus Neptune 44vsSartory Billard SB10

At a glance

Full specifications

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