Which is cheaper, the Sartory Billard SB04-E or the Seiko Presage Sharp Edged Series?

At MSRP the Seiko Presage Sharp Edged Series is the cheaper of the two at $1,100, against $3,100 for the Sartory Billard SB04-E — a $2,000 gap before any retailer discounting.

Which is bigger, the Sartory Billard SB04-E or the Seiko Presage Sharp Edged Series?

The Seiko Presage Sharp Edged Series wears larger at 40.2mm versus 39.5mm for the Sartory Billard SB04-E — a 0.7mm difference across the dial.

Which has better water resistance, the Sartory Billard SB04-E or the Seiko Presage Sharp Edged Series?

The Sartory Billard SB04-E is rated to 100m versus 10m for the Seiko Presage Sharp Edged Series.

Which has a longer power reserve, the Sartory Billard SB04-E or the Seiko Presage Sharp Edged Series?

The Sartory Billard SB04-E carries a 68-hour power reserve against 45 hours on the Seiko Presage Sharp Edged Series.

What movement does the Sartory Billard SB04-E run compared to the Seiko Presage Sharp Edged Series?

Both watches run automatic movements — the Sartory Billard SB04-E uses the LJP G101ET and the Seiko Presage Sharp Edged Series uses the 6R21.

Side by side

Sartory Billard SB04-EvsSeiko Presage Sharp Edged Series

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

Sartory Billard SB04-E

MSRP $3,100

Seiko Presage Sharp Edged Series

spb307j1

MSRP $1,100

At a glance

9 of 29 specs differ

Diameter

SB04-E39.5mm

Presage Sharp Edged Series40.2mm

Power Reserve

SB04-E68h

Presage Sharp Edged Series45h

Water Resistance

SB04-E100m

Presage Sharp Edged Series100m

MSRP

SB04-E$3,100

Presage Sharp Edged Series$1,100

Full specifications

Case

3 specs

Diameter

39.5mm

40.2mm

Thickness

10.3mm

12.2mm

Lug-to-Lug

46mm

47.4mm

Crystal & Dial

2 specs

AR Coating

Yes

Anti-reflective coating on inner surface

Lume

Super-LumiNova BGW9

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

LJP G101ET

6R21

Power Reserve

68h

45h

Jewels

Pricing

1 specs

MSRP

$3,100

$1,100

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