Which is cheaper, the Horage Autark Tourbillon or the Sartory Billard SB04-E?

At MSRP the Sartory Billard SB04-E is the cheaper of the two at $3,100, against $14,550 for the Horage Autark Tourbillon — a $11,450 gap before any retailer discounting.

Which has a longer power reserve, the Horage Autark Tourbillon or the Sartory Billard SB04-E?

The Horage Autark Tourbillon carries a 72-hour power reserve against 68 hours on the Sartory Billard SB04-E.

What movement does the Horage Autark Tourbillon run compared to the Sartory Billard SB04-E?

Both watches run automatic movements — the Horage Autark Tourbillon uses the Horage K-TMR and the Sartory Billard SB04-E uses the LJP G101ET.

Side by side

Horage Autark TourbillonvsSartory Billard SB04-E

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

Horage Autark Tourbillon

autark-tourbillon

MSRP $14,550

Sartory Billard SB04-E

MSRP $3,100

At a glance

11 of 29 specs differ

Diameter

Autark Tourbillon39.5mm

SB04-E39.5mm

Power Reserve

Autark Tourbillon72h

SB04-E68h

Water Resistance

Autark Tourbillon100m

SB04-E100m

MSRP

Autark Tourbillon$14,550

SB04-E$3,100

Full specifications

Case

4 specs

Thickness

8.9mm

10.3mm

Lug-to-Lug

48.3mm

46mm

Lug Width

22mm

20mm

Material

Titanium

Stainless Steel

Crystal & Dial

2 specs

AR Coating

Yes

Lume

Super-LumiNova

Super-LumiNova BGW9

Movement

4 specs

Caliber

Horage K-TMR

LJP G101ET

Power Reserve

72h

68h

Jewels

Complications

Tourbillon

None

Pricing

1 specs

MSRP

$14,550

$3,100

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—Used

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