Which is cheaper, the Grand Seiko SBGA384 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 $29,500 for the Grand Seiko SBGA384 — a $29,010 gap before any retailer discounting.

Which has a longer power reserve, the Grand Seiko SBGA384 or the Yema Flygraf Bi-Compax French Air Force?

The Grand Seiko SBGA384 carries a 72-hour power reserve against 40 hours on the Yema Flygraf Bi-Compax French Air Force.

What movement does the Grand Seiko SBGA384 run compared to the Yema Flygraf Bi-Compax French Air Force?

The Grand Seiko SBGA384 runs a spring drive caliber (9R15), while the Yema Flygraf Bi-Compax French Air Force runs a quartz.

Side by side

Grand Seiko SBGA384vsYema Flygraf Bi-Compax French Air Force

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

Grand Seiko SBGA384

sbga384g

MSRP $29,500

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

SBGA38440mm

Flygraf Bi-Compax French Air Force40mm

Power Reserve

SBGA38472h

Flygraf Bi-Compax French Air Force40h

Water Resistance

SBGA384100m

Flygraf Bi-Compax French Air Force100m

MSRP

SBGA384$29,500

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

$29,500

$490

Follow this matchup

Get a note when Grand Seiko SBGA384 vs Yema Flygraf Bi-Compax French Air Force gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring