Side by side
Serket Watch Co Overdrive ChronographvsSeiko Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Overdrive Chronograph42mm
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition42mm
Power Reserve
Overdrive Chronograph—
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition45h
Water Resistance
Overdrive Chronograph100m
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition100m
MSRP
Overdrive Chronograph$499
Prospex SPEEDTIMER Seiko 145th Anniversary Limited Edition$2,500
Full specifications
Case
3 specsCategory
—
Chronograph
Thickness
13.3mm
14.6mm
Lug-to-Lug
48.4mm
49.5mm
Crystal & Dial
4 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Sage Green
Black
Lume
None
LumiBrite on hands and index(es)
Movement
4 specsCaliber
Seagull 1901
8R48
Type
Manual
Automatic
Power Reserve
—
45h
Jewels
25
34
Pricing
1 specsMSRP
$499
$2,500
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