Side by side
Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited EditionvsZero West RAF-C (1940)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition42.5mm
RAF-C (1940)44mm
Power Reserve
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition45h
RAF-C (1940)38h
Water Resistance
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition100m
RAF-C (1940)100m
MSRP
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition$3,000
RAF-C (1940)$2,750
Full specifications
Case
5 specsCategory
Chronograph
—
Diameter
42.5mm
44mm
Thickness
15.1mm
14.1mm
Lug-to-Lug
50mm
49.6mm
Lug Width
20mm
22mm
Crystal & Dial
3 specsCrystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Lume
LumiBrite on hands and index(es)
None
Movement
3 specsCaliber
8R46
ETA 2824
Power Reserve
45h
38h
Jewels
34
25
Pricing
1 specsMSRP
$3,000
$2,750
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