Which is cheaper, the KUOE ROYAL SMITH 90-006 or the Sartory Billard SB04-E?

At MSRP the KUOE ROYAL SMITH 90-006 is the cheaper of the two at $795, against $3,100 for the Sartory Billard SB04-E — a $2,305 gap before any retailer discounting.

Which is bigger, the KUOE ROYAL SMITH 90-006 or the Sartory Billard SB04-E?

The Sartory Billard SB04-E wears larger at 39.5mm versus 35mm for the KUOE ROYAL SMITH 90-006 — a 4.5mm difference across the dial.

Which has a longer power reserve, the KUOE ROYAL SMITH 90-006 or the Sartory Billard SB04-E?

The Sartory Billard SB04-E carries a 68-hour power reserve against 42 hours on the KUOE ROYAL SMITH 90-006.

What movement does the KUOE ROYAL SMITH 90-006 run compared to the Sartory Billard SB04-E?

Both watches run automatic movements — the KUOE ROYAL SMITH 90-006 uses the Miyota 9039 and the Sartory Billard SB04-E uses the LJP G101ET.

Side by side

KUOE ROYAL SMITH 90-006vsSartory Billard SB04-E

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

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KUOE ROYAL SMITH 90-006

rs90006c-sv-iv-it

MSRP $795

Sartory Billard SB04-E

MSRP $3,100

Buy from KUOE ↗

Buy used on eBay ↗

Buy from Sartory Billard ↗

Buy used on eBay ↗

At a glance

11 of 29 specs differ

Diameter

ROYAL SMITH 90-00635mm

SB04-E39.5mm

Power Reserve

ROYAL SMITH 90-00642h

SB04-E68h

Water Resistance

ROYAL SMITH 90-006100m

SB04-E100m

MSRP

ROYAL SMITH 90-006$795

SB04-E$3,100

Full specifications

Case

4 specs

Diameter

35mm

39.5mm

Thickness

10.4mm

10.3mm

Lug-to-Lug

42mm

46mm

Lug Width

18mm

20mm

Crystal & Dial

3 specs

Crystal Shape

Dome

Flat

Dial Color

Ivory

Black

Lume

Super-LumiNova

Super-LumiNova BGW9

Movement

3 specs

Caliber

Miyota 9039

LJP G101ET

Power Reserve

42h

68h

Jewels

Pricing

1 specs

MSRP

$795

$3,100

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