Which is cheaper, the Echo/Neutra Rivanera Piccolo or the Sartory Billard SB04-E?

At MSRP the Echo/Neutra Rivanera Piccolo is the cheaper of the two at $1,640, against $3,100 for the Sartory Billard SB04-E — a $1,460 gap before any retailer discounting.

Which is bigger, the Echo/Neutra Rivanera Piccolo or the Sartory Billard SB04-E?

The Sartory Billard SB04-E wears larger at 39.5mm versus 33mm for the Echo/Neutra Rivanera Piccolo — a 6.5mm difference across the dial.

Which has a longer power reserve, the Echo/Neutra Rivanera Piccolo or the Sartory Billard SB04-E?

The Sartory Billard SB04-E carries a 68-hour power reserve against 40 hours on the Echo/Neutra Rivanera Piccolo.

What movement does the Echo/Neutra Rivanera Piccolo run compared to the Sartory Billard SB04-E?

Both watches run automatic movements — the Echo/Neutra Rivanera Piccolo uses the Sellita SW1000 and the Sartory Billard SB04-E uses the LJP G101ET.

Side by side

Echo/Neutra Rivanera PiccolovsSartory Billard SB04-E

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

Echo/Neutra Rivanera Piccolo

Rivanera Piccolo

MSRP $1,640

Sartory Billard SB04-E

MSRP $3,100

At a glance

12 of 29 specs differ

Diameter

Rivanera Piccolo33mm

SB04-E39.5mm

Power Reserve

Rivanera Piccolo40h

SB04-E68h

Water Resistance

Rivanera Piccolo100m

SB04-E100m

MSRP

Rivanera Piccolo$1,640

SB04-E$3,100

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Guilloché Black

Black

Lume

None

Super-LumiNova BGW9

Movement

3 specs

Caliber

Sellita SW1000

LJP G101ET

Power Reserve

40h

68h

Jewels

Pricing

1 specs

MSRP

$1,640

$3,100

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