Which is cheaper, the Aigi Watches Royal Danish Air Force or the Sartory Billard SB04-E?

At MSRP the Aigi Watches Royal Danish Air Force is the cheaper of the two at $858, against $3,100 for the Sartory Billard SB04-E — a $2,242 gap before any retailer discounting.

Which is bigger, the Aigi Watches Royal Danish Air Force or the Sartory Billard SB04-E?

The Aigi Watches Royal Danish Air Force wears larger at 40mm versus 39.5mm for the Sartory Billard SB04-E — a 0.5mm difference across the dial.

Which has better water resistance, the Aigi Watches Royal Danish Air Force or the Sartory Billard SB04-E?

The Aigi Watches Royal Danish Air Force is rated to 200m versus 100m for the Sartory Billard SB04-E.

Which has a longer power reserve, the Aigi Watches Royal Danish Air Force or the Sartory Billard SB04-E?

The Sartory Billard SB04-E carries a 68-hour power reserve against 40 hours on the Aigi Watches Royal Danish Air Force.

What movement does the Aigi Watches Royal Danish Air Force run compared to the Sartory Billard SB04-E?

Both watches run automatic movements — the Aigi Watches Royal Danish Air Force uses the Sellita SW200 and the Sartory Billard SB04-E uses the LJP G101ET.

Side by side

Aigi Watches Royal Danish Air ForcevsSartory Billard SB04-E

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

Add a watch

Aigi Watches Royal Danish Air Force

royal-danish-air-force

MSRP $858

Sartory Billard SB04-E

MSRP $3,100

Buy from Aigi Watches ↗

Buy used on eBay ↗

Buy from Sartory Billard ↗

Buy used on eBay ↗

At a glance

11 of 29 specs differ

Diameter

Royal Danish Air Force40mm

SB04-E39.5mm

Power Reserve

Royal Danish Air Force40h

SB04-E68h

Water Resistance

Royal Danish Air Force200m

SB04-E100m

MSRP

Royal Danish Air Force$858

SB04-E$3,100

Full specifications

Case

4 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

—

Black

Lume

None

Super-LumiNova BGW9

Movement

3 specs

Caliber

Sellita SW200

LJP G101ET

Power Reserve

40h

68h

Jewels

Pricing

1 specs

MSRP

$858

$3,100

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