Side by side
Seiko Prospex SPEEDTIMERvsTimefactors Vanguard
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Prospex SPEEDTIMER39mm
Vanguard40mm
Power Reserve
Prospex SPEEDTIMER40h
Vanguard—
Water Resistance
Prospex SPEEDTIMER100m
Vanguard100m
MSRP
Prospex SPEEDTIMER$725
Vanguard$1,027
Full specifications
Case
4 specsCategory
Chronograph
—
Diameter
39mm
40mm
Thickness
13.3mm
16mm
Lug-to-Lug
45.5mm
48mm
Crystal & Dial
4 specsCrystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
—
Lume
LumiBrite on hands and index(es)
None
Movement
3 specsCaliber
V192
NE88
Type
Quartz
Automatic
Power Reserve
40h
—
Pricing
1 specsMSRP
$725
$1,027
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 vs Timefactors Vanguard 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.














