Which is cheaper, the Zelos Gold Carbon (sellita) or the Sartory Billard SB10?

At MSRP the Zelos Gold Carbon (sellita) is the cheaper of the two at $699, against $3,800 for the Sartory Billard SB10 — a $3,101 gap before any retailer discounting.

Which is bigger, the Zelos Gold Carbon (sellita) or the Sartory Billard SB10?

The Sartory Billard SB10 wears larger at 39.5mm versus 39mm for the Zelos Gold Carbon (sellita) — a 0.5mm difference across the dial.

Which has better water resistance, the Zelos Gold Carbon (sellita) or the Sartory Billard SB10?

The Sartory Billard SB10 is rated to 80m versus 50m for the Zelos Gold Carbon (sellita).

Which has a longer power reserve, the Zelos Gold Carbon (sellita) or the Sartory Billard SB10?

The Sartory Billard SB10 carries a 55-hour power reserve against 40 hours on the Zelos Gold Carbon (sellita).

What movement does the Zelos Gold Carbon (sellita) run compared to the Sartory Billard SB10?

The Zelos Gold Carbon (sellita) runs a manual caliber (ETA/Peseux 7001), while the Sartory Billard SB10 runs a automatic (LJP G100).

Side by side

Zelos Gold Carbon (sellita)vsSartory Billard SB10

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

Zelos Gold Carbon (sellita)

comet-39mm-gold-carbon

MSRP $699

Sartory Billard SB10

MSRP $3,800

At a glance

13 of 29 specs differ

Diameter

Gold Carbon (sellita)39mm

SB1039.5mm

Power Reserve

Gold Carbon (sellita)40h

SB1055h

Water Resistance

Gold Carbon (sellita)50m

SB1080m

MSRP

Gold Carbon (sellita)$699

SB10$3,800

Full specifications

Case

5 specs

Diameter

39mm

39.5mm

Thickness

7.6mm

11.5mm

Lug-to-Lug

39mm

44.5mm

Material

316L Stainless Steel

Stainless Steel

Water Resistance

50m

80m

Crystal & Dial

3 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

Gold Carbon (Sellita)

Black

Lume

None

Super-LumiNova BGW9

Movement

4 specs

Caliber

ETA/Peseux 7001

LJP G100

Type

Manual

Automatic

Power Reserve

40h

55h

Complications

None

Jumping Hour

Pricing

1 specs

MSRP

$699

$3,800

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Zelos Gold Carbon (sellita)vsSartory Billard SB10

At a glance

Full specifications

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