Which is cheaper, the AVI-8 Bell X-1 Machbuster Chronograph or the Yema Navygraf Chrono?

At MSRP the AVI-8 Bell X-1 Machbuster Chronograph is the cheaper of the two at $300, against $1,999 for the Yema Navygraf Chrono — a $1,699 gap before any retailer discounting.

Which has better water resistance, the AVI-8 Bell X-1 Machbuster Chronograph or the Yema Navygraf Chrono?

The Yema Navygraf Chrono is rated to 100m versus 50m for the AVI-8 Bell X-1 Machbuster Chronograph.

What movement does the AVI-8 Bell X-1 Machbuster Chronograph run compared to the Yema Navygraf Chrono?

The AVI-8 Bell X-1 Machbuster Chronograph runs a quartz caliber, while the Yema Navygraf Chrono runs a automatic.

Side by side

AVI-8 Bell X-1 Machbuster ChronographvsYema Navygraf Chrono

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

AVI-8 Bell X-1 Machbuster Chronograph

bell-x-1-machbuster-chronograph-aviation-blue-av-4118-01

MSRP $300

Yema Navygraf Chrono

yema-navygraf-chrono-ynav22ch-fr-gms

MSRP $1,999

At a glance

8 of 29 specs differ

Diameter

Bell X-1 Machbuster Chronograph—

Navygraf Chrono40mm

Power Reserve

Bell X-1 Machbuster Chronograph40h

Navygraf Chrono40h

Water Resistance

Bell X-1 Machbuster Chronograph50m

Navygraf Chrono100m

MSRP

Bell X-1 Machbuster Chronograph$300

Navygraf Chrono$1,999

Full specifications

Case

4 specs

Diameter

—

40mm

Thickness

—

13.9mm

Lug Width

—

20mm

Water Resistance

50m

100m

Crystal & Dial

2 specs

Crystal

Mineral

Domed Sapphire

Dial Color

Blue

Navy

Movement

1 specs

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$300

$1,999

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