Side by side
Riley Watch Co Heritage AutomaticvsSmiths SPEEDBIRD III PRS-22
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Heritage Automatic40mm
SPEEDBIRD III PRS-2239mm
Power Reserve
Heritage Automatic40h
SPEEDBIRD III PRS-22—
Water Resistance
Heritage Automatic50m
SPEEDBIRD III PRS-22100m
MSRP
Heritage Automatic$401
SPEEDBIRD III PRS-22—
Full specifications
Case
3 specsDiameter
40mm
39mm
Thickness
11mm
11.7mm
Water Resistance
50m
100m
Crystal & Dial
2 specsDial Color
—
Black
Lume
None
C3
Movement
2 specsCaliber
Miyota 8N24
Sellita SW200-1
Power Reserve
40h
—
Pricing
1 specsMSRP
—
—
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