Side by side
Echo/Neutra 1956 ChronovsAVI-8 Bell X-1 Machbuster Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
1956 Chrono40mm
Bell X-1 Machbuster Automatic—
Power Reserve
1956 Chrono48h
Bell X-1 Machbuster Automatic40h
Water Resistance
1956 Chrono100m
Bell X-1 Machbuster Automatic50m
MSRP
1956 Chrono$2,060
Bell X-1 Machbuster Automatic$350
Full specifications
Case
8 specsCategory
Chronograph
Pilot
Diameter
40mm
—
Thickness
14.1mm
13mm
Lug-to-Lug
46mm
51mm
Lug Width
20mm
—
Finish
Brushed + Polished
Brushed and polished
Water Resistance
100m
50m
Caseback
Solid screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Ultra-domed
Flat
AR Coating
Underside
Inner
Dial Color
White
Black
Lume
Superluminova Old Radium
None
Movement
5 specsCaliber
Sellita SW510M BH b elaboré
—
Type
Manual
Automatic
Power Reserve
48h
40h
Jewels
23
25
Complications
GMT, Chronograph, Moonphase, Date
None
Pricing
1 specsMSRP
$2,060
$350
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