Side by side
Compass Timepieces TitanvsSeiko Prospex SPEEDTIMER Mechanical Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Titan44mm
Prospex SPEEDTIMER Mechanical Chronograph42mm
Power Reserve
Titan44h
Prospex SPEEDTIMER Mechanical Chronograph45h
Water Resistance
Titan100m
Prospex SPEEDTIMER Mechanical Chronograph100m
MSRP
Titan—
Prospex SPEEDTIMER Mechanical Chronograph$2,500
Full specifications
Case
5 specsCategory
—
Chronograph
Diameter
44mm
42mm
Thickness
—
14.6mm
Lug-to-Lug
—
49.5mm
Lug Width
—
20mm
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
ETA Valjoux 7751
8R48
Power Reserve
44h
45h
Jewels
25
34
Pricing
1 specsMSRP
—
$2,500
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