Side by side
Sheffield 1A 40mmvsOblvlo XM Racing
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
1A 40mm40mm
XM Racing42mm
Power Reserve
1A 40mm40h
XM Racing42h
Water Resistance
1A 40mm200m
XM Racing50m
MSRP
1A 40mm$228
XM Racing$269
Full specifications
Case
5 specsCategory
—
Sport
Diameter
40mm
42mm
Thickness
13mm
12mm
Lug-to-Lug
48mm
46mm
Water Resistance
200m
50m
Crystal & Dial
1 specsDial Color
—
Black
Movement
2 specsCaliber
Seiko NH35
Miyota 82S7
Power Reserve
40h
42h
Pricing
1 specsMSRP
$228
$269
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