Which is cheaper, the Sugess S451 Jumping Hour or the AVI-8 Bell X-1 Machbuster Automatic?

At MSRP the AVI-8 Bell X-1 Machbuster Automatic is the cheaper of the two at $350, against $449 for the Sugess S451 Jumping Hour — a $99 gap before any retailer discounting.

Which has a longer power reserve, the Sugess S451 Jumping Hour or the AVI-8 Bell X-1 Machbuster Automatic?

The AVI-8 Bell X-1 Machbuster Automatic carries a 40-hour power reserve against 35 hours on the Sugess S451 Jumping Hour.

What movement does the Sugess S451 Jumping Hour run compared to the AVI-8 Bell X-1 Machbuster Automatic?

The Sugess S451 Jumping Hour runs a automatic jumping hour one pointer caliber (ST1721), while the AVI-8 Bell X-1 Machbuster Automatic runs a automatic.

Side by side

Sugess S451 Jumping HourvsAVI-8 Bell X-1 Machbuster Automatic

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

Sugess S451 Jumping Hour

S451

MSRP $449

AVI-8 Bell X-1 Machbuster Automatic

bell-x-1-machbuster-automatic-graphite-black-av-4115-01

MSRP $350

At a glance

10 of 29 specs differ

Diameter

S451 Jumping Hour40mm

Bell X-1 Machbuster Automatic—

Power Reserve

S451 Jumping Hour35h

Bell X-1 Machbuster Automatic40h

Water Resistance

S451 Jumping Hour50m

Bell X-1 Machbuster Automatic50m

MSRP

S451 Jumping Hour$449

Bell X-1 Machbuster Automatic$350

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Grey

Black

Movement

2 specs

Caliber

ST1721

—

Power Reserve

35h

40h

Pricing

1 specs

MSRP

$449

$350

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