Side by side
Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited EditionvsUBIQ Dual
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition42mm
Dual39mm
Power Reserve
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition45h
Dual42h
Water Resistance
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition100m
Dual200m
MSRP
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition$2,500
Dual$704
Full specifications
Case
5 specsCategory
Chronograph
—
Diameter
42mm
39mm
Thickness
14.6mm
11.5mm
Lug-to-Lug
49.5mm
47mm
Water Resistance
100m
200m
Crystal & Dial
4 specsCrystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
Warm Grey
Lume
LumiBrite on hands and index(es)
C1
Movement
3 specsCaliber
8R48
Miyota 9015
Power Reserve
45h
42h
Jewels
34
25
Pricing
1 specsMSRP
$2,500
—
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