Which is cheaper, the Filippo Loreti Watches Aquadiver or the Sartory Billard SB04-E?

At MSRP the Filippo Loreti Watches Aquadiver is the cheaper of the two at $410, against $3,100 for the Sartory Billard SB04-E — a $2,690 gap before any retailer discounting.

Which is bigger, the Filippo Loreti Watches Aquadiver or the Sartory Billard SB04-E?

The Filippo Loreti Watches Aquadiver wears larger at 40mm versus 39.5mm for the Sartory Billard SB04-E — a 0.5mm difference across the dial.

Which has better water resistance, the Filippo Loreti Watches Aquadiver or the Sartory Billard SB04-E?

The Filippo Loreti Watches Aquadiver is rated to 200m versus 100m for the Sartory Billard SB04-E.

Which has a longer power reserve, the Filippo Loreti Watches Aquadiver or the Sartory Billard SB04-E?

The Sartory Billard SB04-E carries a 68-hour power reserve against 40 hours on the Filippo Loreti Watches Aquadiver.

What movement does the Filippo Loreti Watches Aquadiver run compared to the Sartory Billard SB04-E?

Both watches run automatic movements — the Filippo Loreti Watches Aquadiver uses the Seiko NH35 and the Sartory Billard SB04-E uses the LJP G101ET.

Side by side

Filippo Loreti Watches AquadivervsSartory Billard SB04-E

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

Add a watch

Filippo Loreti Watches Aquadiver

aquadiver-automatic-red

MSRP $410

Sartory Billard SB04-E

MSRP $3,100

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At a glance

11 of 29 specs differ

Diameter

Aquadiver40mm

SB04-E39.5mm

Power Reserve

Aquadiver40h

SB04-E68h

Water Resistance

Aquadiver200m

SB04-E100m

MSRP

Aquadiver$410

SB04-E$3,100

Full specifications

Case

4 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

—

Black

Lume

None

Super-LumiNova BGW9

Movement

3 specs

Caliber

Seiko NH35

LJP G101ET

Power Reserve

40h

68h

Jewels

Pricing

1 specs

MSRP

$410

$3,100

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Filippo Loreti Watches AquadivervsSartory Billard SB04-E

At a glance

Full specifications

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