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Mark Time Watches M 4vsSmiths SPEEDBIRD III PRS-22

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

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M 4
Mark Time WatchesM 4
SPEEDBIRD III PRS-22
SmithsSPEEDBIRD III PRS-22
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At a glance

5 of 29 specs differ
Diameter
M 439mm
SPEEDBIRD III PRS-2239mm
Power Reserve
M 4—
SPEEDBIRD III PRS-22—
Water Resistance
M 4300m
SPEEDBIRD III PRS-22100m
MSRP
M 4—
SPEEDBIRD III PRS-22—

Full specifications

Case

2 specs
Thickness
12.1mm
11.7mm
Water Resistance
300m
100m

Crystal & Dial

2 specs
Dial Color
—
Black
Lume
None
C3

Movement

1 specs
Caliber
Miyota 9039
Sellita SW200-1
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