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Smiths SPEEDBIRD III PRS-22vsSeiko King Seiko KSK

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

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SPEEDBIRD III PRS-22
SmithsSPEEDBIRD III PRS-22
King Seiko KSK
SeikoKing Seiko KSK
MSRP $2,000
Buy from Smiths ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
SPEEDBIRD III PRS-2239mm
King Seiko KSK38.3mm
Power Reserve
SPEEDBIRD III PRS-22—
King Seiko KSK72h
Water Resistance
SPEEDBIRD III PRS-22100m
King Seiko KSK100m
MSRP
SPEEDBIRD III PRS-22—
King Seiko KSK$2,000

Full specifications

Case

3 specs
Category
—
Dress
Diameter
39mm
38.3mm
Lug Width
20mm
19mm

Crystal & Dial

3 specs
Crystal Shape
Flat
Box
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
C3
LumiBrite on Hands

Movement

3 specs
Caliber
Sellita SW200-1
6R55
Power Reserve
—
72h
Jewels
25
24

Pricing

1 specs
MSRP
—
$2,000
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