Side by side
Breitling Aviator 8 B01 Chronograph 43vsSeiko Prospex SPEEDTIMER
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Aviator 8 B01 Chronograph 4343mm
Prospex SPEEDTIMER42.5mm
Power Reserve
Aviator 8 B01 Chronograph 4370h
Prospex SPEEDTIMER45h
Water Resistance
Aviator 8 B01 Chronograph 43100m
Prospex SPEEDTIMER100m
MSRP
Aviator 8 B01 Chronograph 43$9,300
Prospex SPEEDTIMER$3,000
Full specifications
Case
5 specsDiameter
43mm
42.5mm
Thickness
13.97mm
15.1mm
Lug-to-Lug
—
50mm
Finish
Stainless steel
Brushed and polished
Caseback
—
Solid
Crystal & Dial
5 specsCrystal Shape
—
Curved
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
—
Black
Indices
—
Applied
Lume
None
LumiBrite on hands and index(es)
Movement
5 specsCaliber
Breitling 01 (Manufacture)
8R46
Beat Rate
0 vph
28,800 vph
Power Reserve
70h
45h
Jewels
0
34
Complications
Chronograph
None
Pricing
1 specsMSRP
$9,300
$3,000
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