Which is cheaper, the Monta Atlas or the Sartory Billard SB04-E?

At MSRP the Monta Atlas is the cheaper of the two at $2,150, against $3,100 for the Sartory Billard SB04-E — a $950 gap before any retailer discounting.

Which is bigger, the Monta Atlas or the Sartory Billard SB04-E?

The Sartory Billard SB04-E wears larger at 39.5mm versus 38.5mm for the Monta Atlas — a 1mm difference across the dial.

Which has better water resistance, the Monta Atlas or the Sartory Billard SB04-E?

The Monta Atlas is rated to 152m versus 100m for the Sartory Billard SB04-E.

Which has a longer power reserve, the Monta Atlas or the Sartory Billard SB04-E?

The Sartory Billard SB04-E carries a 68-hour power reserve against 40 hours on the Monta Atlas.

What movement does the Monta Atlas run compared to the Sartory Billard SB04-E?

Both watches run automatic movements — the Monta Atlas uses the Monta M-23 and the Sartory Billard SB04-E uses the LJP G101ET.

Side by side

Monta AtlasvsSartory Billard SB04-E

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

Monta Atlas

monta-atlas-opalin-silver-dial

MSRP $2,150

Sartory Billard SB04-E

MSRP $3,100

At a glance

13 of 29 specs differ

Diameter

Atlas38.5mm

SB04-E39.5mm

Power Reserve

Atlas40h

SB04-E68h

Water Resistance

Atlas152m

SB04-E100m

MSRP

Atlas$2,150

SB04-E$3,100

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Silver

Black

Lume

None

Super-LumiNova BGW9

Movement

3 specs

Caliber

Monta M-23

LJP G101ET

Power Reserve

40h

68h

Jewels

Pricing

1 specs

MSRP

$2,150

$3,100

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Monta AtlasvsSartory Billard SB04-E

At a glance

Full specifications

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