Side by side
Trafford Watch Co S.O.E. Roadster - BenoistvsSeiko Prospex SPEEDTIMER Mechanical Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
S.O.E. Roadster - Benoist36mm
Prospex SPEEDTIMER Mechanical Chronograph42mm
Power Reserve
S.O.E. Roadster - Benoist—
Prospex SPEEDTIMER Mechanical Chronograph45h
Water Resistance
S.O.E. Roadster - Benoist50m
Prospex SPEEDTIMER Mechanical Chronograph100m
MSRP
S.O.E. Roadster - Benoist$499
Prospex SPEEDTIMER Mechanical Chronograph$2,500
Full specifications
Case
8 specsDiameter
36mm
42mm
Thickness
0mm
14.6mm
Lug-to-Lug
0mm
49.5mm
Lug Width
0mm
20mm
Material
316L Stainless Steel
Stainless Steel
Finish
—
Brushed and polished
Water Resistance
50m
100m
Caseback
—
Solid
Crystal & Dial
5 specsCrystal Shape
—
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Benoist
Black
Indices
—
Applied
Lume
Super-LumiNova BGW9
LumiBrite on hands and index(es)
Movement
4 specsCaliber
—
8R48
Beat Rate
—
28,800 vph
Power Reserve
—
45h
Jewels
0
34
Pricing
1 specsMSRP
$499
$2,500
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