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

13 of 29 specs differ
Diameter
Prospex SPEEDTIMER42mm
Vanguard40mm
Power Reserve
Prospex SPEEDTIMER
Vanguard
Water Resistance
Prospex SPEEDTIMER100m
Vanguard100m
MSRP
Prospex SPEEDTIMER$2,200
Vanguard$1,027

Full specifications

Case

4 specs
Category
Chronograph
Diameter
42mm
40mm
Thickness
12.9mm
16mm
Lug-to-Lug
49.6mm
48mm

Crystal & Dial

4 specs
Crystal Shape
Curved
AR Coating
Super-clear coating
Dial Color
Lume
LumiBrite on hands and index(es)
None

Movement

4 specs
Caliber
Seiko 5X83
Seiko NE88
Type
Quartz
Automatic
Power Reserve
0h
Jewels
14
0

Pricing

1 specs
MSRP
$2,200
$1,027
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