Side by side
Alexander Shorokhoff Happy SecondvsSeiko Prospex SPEEDTIMER
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
13 of 29 specs differDiameter
Happy Second42mm
Prospex SPEEDTIMER42.5mm
Power Reserve
Happy Second44h
Prospex SPEEDTIMER45h
Water Resistance
Happy Second50m
Prospex SPEEDTIMER100m
MSRP
Happy Second$2,772
Prospex SPEEDTIMER$3,000
Full specifications
Case
5 specsCategory
—
Chronograph
Diameter
42mm
42.5mm
Thickness
10.3mm
15.1mm
Lug-to-Lug
20mm
50mm
Water Resistance
50m
100m
Crystal & Dial
4 specsCrystal Shape
—
Curved
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
—
—
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
ETA 2894-2
Seiko 8R46
Power Reserve
44h
45h
Jewels
0
34
Pricing
1 specsMSRP
$2,772
$3,000
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