Side by side
AVI-8 Flyboy Airmaster Sector Meca-QuartzvsSeiko Prospex SPEEDTIMER Mechanical Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Flyboy Airmaster Sector Meca-Quartz40mm
Prospex SPEEDTIMER Mechanical Chronograph42mm
Power Reserve
Flyboy Airmaster Sector Meca-Quartz40h
Prospex SPEEDTIMER Mechanical Chronograph45h
Water Resistance
Flyboy Airmaster Sector Meca-Quartz50m
Prospex SPEEDTIMER Mechanical Chronograph100m
MSRP
Flyboy Airmaster Sector Meca-Quartz$180
Prospex SPEEDTIMER Mechanical Chronograph$2,500
Full specifications
Case
6 specsCategory
Pilot
Chronograph
Diameter
40mm
42mm
Thickness
12.5mm
14.6mm
Lug-to-Lug
48mm
49.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m
Crystal & Dial
4 specsCrystal
Mineral
Sapphire
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands and index(es)
Movement
4 specsCaliber
—
8R48
Type
Quartz
Automatic
Power Reserve
40h
45h
Jewels
25
34
Pricing
1 specsMSRP
$180
$2,500
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