Side by side
Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited EditionvsUBIQ TREK
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 Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition42mm
TREK38mm
Power Reserve
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition40h
TREK42h
Water Resistance
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition100m
TREK100m
MSRP
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition$2,400
TREK$384
Full specifications
Case
5 specsCategory
Chronograph
—
Diameter
42mm
38mm
Thickness
12.9mm
11.1mm
Lug-to-Lug
49.6mm
44mm
Material
Stainless Steel
Titanium
Crystal & Dial
3 specsCrystal Shape
Curved
Flat
AR Coating
Super-clear coating
Inner
Lume
LumiBrite on hands and index(es)
None
Movement
3 specsCaliber
5X83
VH31
Power Reserve
40h
42h
Jewels
14
25
Pricing
1 specsMSRP
$2,400
—
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