Side by side
S.U.F Helsinki PARONIvsSeiko Prospex SPEEDTIMER
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
PARONI42mm
Prospex SPEEDTIMER42.5mm
Power Reserve
PARONI42h
Prospex SPEEDTIMER45h
Water Resistance
PARONI50m
Prospex SPEEDTIMER100m
MSRP
PARONI$2,486
Prospex SPEEDTIMER$3,000
Full specifications
Case
6 specsCategory
—
Chronograph
Diameter
42mm
42.5mm
Thickness
10.4mm
15.1mm
Lug-to-Lug
51mm
50mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Soprod A10
8R46
Power Reserve
42h
45h
Jewels
25
34
Pricing
1 specsMSRP
—
$3,000
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