Side by side
Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited EditionvsTimefactors 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 SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition39mm
Vanguard40mm
Power Reserve
Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition40h
Vanguard—
Water Resistance
Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition100m
Vanguard100m
MSRP
Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition$700
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
$700
$1,027
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