Side by side
Seiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited EditionvsUgly Watch Co RM3
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition42mm
RM342mm
Power Reserve
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition45h
RM3—
Water Resistance
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition100m
RM3200m
MSRP
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition$2,500
RM3—
Full specifications
Case
5 specsCategory
Chronograph
—
Thickness
14.6mm
—
Lug-to-Lug
49.5mm
51mm
Lug Width
20mm
22mm
Water Resistance
100m
200m
Crystal & Dial
4 specsCrystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
White
Lume
LumiBrite on hands and index(es)
None
Movement
4 specsCaliber
8R48
ST1901
Type
Automatic
Manual
Power Reserve
45h
—
Jewels
34
25
Pricing
1 specsMSRP
$2,500
—
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