Which is cheaper, the AVI-8 Flyboy Airmaster GMT Automatic or the Sugess Ocean Star S450 YM?

At MSRP the AVI-8 Flyboy Airmaster GMT Automatic is the cheaper of the two at $365, against $449 for the Sugess Ocean Star S450 YM — a $84 gap before any retailer discounting.

Which has better water resistance, the AVI-8 Flyboy Airmaster GMT Automatic or the Sugess Ocean Star S450 YM?

The Sugess Ocean Star S450 YM is rated to 300m versus 50m for the AVI-8 Flyboy Airmaster GMT Automatic.

What movement does the AVI-8 Flyboy Airmaster GMT Automatic run compared to the Sugess Ocean Star S450 YM?

Both watches run automatic movements — the AVI-8 Flyboy Airmaster GMT Automatic uses the NH34 and the Sugess Ocean Star S450 YM uses the Seiko NH35.

Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsSugess Ocean Star S450 YM

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

AVI-8 Flyboy Airmaster GMT Automatic

flyboy-airmaster-gmt-automatic-engine-black-av-4128-01

MSRP $365

Sugess Ocean Star S450 YM

S450

MSRP $449

At a glance

11 of 29 specs differ

Diameter

Flyboy Airmaster GMT Automatic40mm

Ocean Star S450 YM40mm

Power Reserve

Flyboy Airmaster GMT Automatic40h

Ocean Star S450 YM40h

Water Resistance

Flyboy Airmaster GMT Automatic50m

Ocean Star S450 YM300m

MSRP

Flyboy Airmaster GMT Automatic$365

Ocean Star S450 YM$449

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Lume

None

Tritium

Movement

3 specs

Caliber

NH34

Seiko NH35

Beat Rate

28,800 vph

3 vph

Complications

None

GMT, Moonphase, Date

Pricing

1 specs

MSRP

$365

$449

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