Which is cheaper, the Sartory Billard SB04 or the Spinnaker Croft 42 Skeleton?

At MSRP the Spinnaker Croft 42 Skeleton is the cheaper of the two at $435, against $2,900 for the Sartory Billard SB04 — a $2,465 gap before any retailer discounting.

Which is bigger, the Sartory Billard SB04 or the Spinnaker Croft 42 Skeleton?

The Spinnaker Croft 42 Skeleton wears larger at 42mm versus 40mm for the Sartory Billard SB04 — a 2mm difference across the dial.

Which has better water resistance, the Sartory Billard SB04 or the Spinnaker Croft 42 Skeleton?

The Spinnaker Croft 42 Skeleton is rated to 100m versus 30m for the Sartory Billard SB04.

What movement does the Sartory Billard SB04 run compared to the Spinnaker Croft 42 Skeleton?

Both watches run automatic movements — the Sartory Billard SB04 uses the LJP G100 and the Spinnaker Croft 42 Skeleton uses the SII NH38A.

Side by side

Sartory Billard SB04vsSpinnaker Croft 42 Skeleton

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

Sartory Billard SB04

MSRP $2,900

Spinnaker Croft 42 Skeleton

croft-42-skeleton-automatic-all-steel-sp-5134-33

MSRP $435

At a glance

11 of 29 specs differ

Diameter

SB0440mm

Croft 42 Skeleton42mm

Power Reserve

SB0440h

Croft 42 Skeleton40h

Water Resistance

SB0430m

Croft 42 Skeleton100m

MSRP

SB04$2,900

Croft 42 Skeleton$435

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Dial Color

Black

Steel

Movement

1 specs

Caliber

LJP G100

SII NH38A

Pricing

1 specs

MSRP

$2,900

$435

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Sartory Billard SB04vsSpinnaker Croft 42 Skeleton

At a glance

Full specifications

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