Side by side

Kobold Professional ChronographvsSeiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Professional Chronograph
KoboldProfessional Chronograph
MSRP $1,450
See the full Professional Chronograph
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition
SeikoProspex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition
MSRP $3,000
See the full Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition
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Buy from Seiko ↗
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At a glance

13 of 29 specs differ
Diameter
Professional Chronograph40mm
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition42.5mm
Power Reserve
Professional Chronograph40h
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition45h
Water Resistance
Professional Chronograph100m
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition100m
MSRP
Professional Chronograph$1,450
Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition$3,000

Full specifications

Case

4 specs
Category
—
Chronograph
Diameter
40mm
42.5mm
Thickness
14mm
15.1mm
Lug-to-Lug
46mm
50mm

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
None
LumiBrite on hands and index(es)

Movement

4 specs
Caliber
ETA 7760
8R46
Type
Manual
Automatic
Power Reserve
40h
45h
Jewels
25
34

Pricing

1 specs
MSRP
$1,450
$3,000
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