Side by side

Seiko Prospex SPEEDTIMERvsOblvlo TM Mechanical

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Prospex SPEEDTIMER
SeikoProspex SPEEDTIMER
MSRP $3,000
TM Mechanical
OblvloTM Mechanical
MSRP $149

At a glance

12 of 29 specs differ
Diameter
Prospex SPEEDTIMER42.5mm
TM Mechanical41mm
Power Reserve
Prospex SPEEDTIMER45h
TM Mechanical40h
Water Resistance
Prospex SPEEDTIMER100m
TM Mechanical50m
MSRP
Prospex SPEEDTIMER$3,000
TM Mechanical$149

Full specifications

Case

5 specs
Category
Chronograph
Sport
Diameter
42.5mm
41mm
Thickness
15.1mm
11mm
Lug-to-Lug
50mm
46mm
Water Resistance
100m
50m

Crystal & Dial

3 specs
Crystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Lume
LumiBrite on hands and index(es)
Super-LumiNova

Movement

3 specs
Caliber
8R46
—
Power Reserve
45h
40h
Jewels
34
25

Pricing

1 specs
MSRP
$3,000
$149

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