Which is cheaper, the Grand Seiko SBGA385 or the Yema Flygraf Bi-Compax French Air Force?

At MSRP the Yema Flygraf Bi-Compax French Air Force is the cheaper of the two at $490, against $53,000 for the Grand Seiko SBGA385 — a $52,510 gap before any retailer discounting.

Which has a longer power reserve, the Grand Seiko SBGA385 or the Yema Flygraf Bi-Compax French Air Force?

The Grand Seiko SBGA385 carries a 72-hour power reserve against 40 hours on the Yema Flygraf Bi-Compax French Air Force.

What movement does the Grand Seiko SBGA385 run compared to the Yema Flygraf Bi-Compax French Air Force?

The Grand Seiko SBGA385 runs a spring drive caliber (9R15), while the Yema Flygraf Bi-Compax French Air Force runs a quartz.

Side by side

Grand Seiko SBGA385vsYema Flygraf Bi-Compax French Air Force

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

Grand Seiko SBGA385

sbga385g

MSRP $53,000

Yema Flygraf Bi-Compax French Air Force

yema-flygraf-bi-compax-french-air-force-ymhf1582aa-gg

MSRP $490

At a glance

10 of 29 specs differ

Diameter

SBGA38540mm

Flygraf Bi-Compax French Air Force40mm

Power Reserve

SBGA38572h

Flygraf Bi-Compax French Air Force40h

Water Resistance

SBGA385100m

Flygraf Bi-Compax French Air Force100m

MSRP

SBGA385$53,000

Flygraf Bi-Compax French Air Force$490

Full specifications

Case

5 specs

Crystal & Dial

1 specs

AR Coating

Yes

Inner

Movement

3 specs

Caliber

9R15

—

Type

Spring Drive

Quartz

Power Reserve

72h

40h

Pricing

1 specs

MSRP

$53,000

$490

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