Side by side
Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited EditionvsTimefactors Aerotimer
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition39.5mm
Aerotimer42mm
Power Reserve
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition72h
Aerotimer—
Water Resistance
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition200m
Aerotimer100m
MSRP
Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition$1,150
Aerotimer$416
Full specifications
Case
5 specsCategory
Chronograph
—
Diameter
39.5mm
42mm
Thickness
12mm
13mm
Lug-to-Lug
44.5mm
50mm
Water Resistance
200m
100m
Crystal & Dial
4 specsCrystal Shape
Curved
—
AR Coating
Anti-reflective coating on inner surface
—
Dial Color
—
Black
Lume
LumiBrite on hands and index(es)
SuperLuminova C3
Movement
4 specsCaliber
6R55
Seiko VK64 (Meca-Quartz)
Type
Automatic
Mecaquartz
Power Reserve
72h
—
Jewels
24
0
Pricing
1 specsMSRP
$1,150
$416
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition vs Timefactors Aerotimer gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Timefactors AerotimervsWolbrook Douglas Grand Prix RacingBoldr Five-in-a-RowvsTimefactors AerotimerDuxot Atlantica Skeleton AutomaticvsTimefactors AerotimerStudio Underd0g Watermelon (Gen3)vsTimefactors AerotimerSeiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited EditionvsTSAO Baltimore Constellation Chrono-Diver - PandaSeiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited EditionvsTSAO Baltimore Constellation Chrono-Diver - Midnight Grey