Side by side
Duckworth Prestex Chronograph 42 QuartzvsSeiko Prospex SPEEDTIMER
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Chronograph 42 Quartz42mm
Prospex SPEEDTIMER42mm
Power Reserve
Chronograph 42 Quartz40h
Prospex SPEEDTIMER40h
Water Resistance
Chronograph 42 Quartz100m
Prospex SPEEDTIMER100m
MSRP
Chronograph 42 Quartz$660
Prospex SPEEDTIMER$2,200
Full specifications
Case
3 specsCategory
—
Chronograph
Thickness
13mm
12.9mm
Lug-to-Lug
48.5mm
49.6mm
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Dial Color
—
Black
Lume
None
LumiBrite on hands and index(es)
Movement
2 specsCaliber
Miyota 6S21
5X83
Jewels
25
14
Pricing
1 specsMSRP
$660
$2,200
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