Side by side

Smiths BABY SPEEDBIRD PRS-51vsSmiths SPEEDBIRD III PRS-22

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

BABY SPEEDBIRD PRS-51
SmithsBABY SPEEDBIRD PRS-51
SPEEDBIRD III PRS-22
SmithsSPEEDBIRD III PRS-22

At a glance

6 of 29 specs differ
Diameter
BABY SPEEDBIRD PRS-5136mm
SPEEDBIRD III PRS-2239mm
Power Reserve
BABY SPEEDBIRD PRS-51
SPEEDBIRD III PRS-22
Water Resistance
BABY SPEEDBIRD PRS-51100m
SPEEDBIRD III PRS-22100m
MSRP
BABY SPEEDBIRD PRS-51
SPEEDBIRD III PRS-22

Full specifications

Case

4 specs
Diameter
36mm
39mm
Thickness
11.4mm
11.7mm
Lug-to-Lug
42mm
46mm
Lug Width
18mm
20mm

Crystal & Dial

1 specs
Lume
SuperLuminova
C3

Movement

1 specs
Caliber
Miyota 9015
Sellita SW200-1
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