Side by side
AVI-8 Bell X-1 Machbuster ChronographvsSeiko Prospex SPEEDTIMER
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Bell X-1 Machbuster Chronograph—
Prospex SPEEDTIMER41.4mm
Power Reserve
Bell X-1 Machbuster Chronograph40h
Prospex SPEEDTIMER40h
Water Resistance
Bell X-1 Machbuster Chronograph50m
Prospex SPEEDTIMER100m
MSRP
Bell X-1 Machbuster Chronograph$300
Prospex SPEEDTIMER$750
Full specifications
Case
6 specsDiameter
—
41.4mm
Thickness
—
13mm
Lug-to-Lug
—
45.9mm
Lug Width
—
21mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m
Crystal & Dial
5 specsCrystal
Mineral
Sapphire
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Blue
Black
Lume
None
LumiBrite on hands and index(es)
Movement
1 specsCaliber
—
V192
Pricing
1 specsMSRP
$300
$750
Follow this matchup
Get a note when AVI-8 Bell X-1 Machbuster Chronograph vs Seiko Prospex SPEEDTIMER gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Spinnaker Hull ChronographvsSeiko Prospex SPEEDTIMERSeiko Prospex SPEEDTIMERvsYema Rallygraf Meca-QuartzSeiko Prospex SPEEDTIMERvsYema Rallygraf Meca-Quartz IIGeckota Chronotimer ChronographvsSeiko Prospex SPEEDTIMERAVI-8 Bell X-1 Machbuster ChronographvsDryden Chrono Diver Gen 2AVI-8 Bell X-1 Machbuster ChronographvsDryden Chrono Diver Series 1