Side by side
Sheffield 1A SCR II BluevsTissot PRX
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
1A SCR II Blue40mm
PRX40mm
Power Reserve
1A SCR II Blue40h
PRX80h
Water Resistance
1A SCR II Blue200m
PRX100m
MSRP
1A SCR II Blue$278
PRX$850
Full specifications
Case
5 specsCategory
—
Dress
Thickness
13mm
10.93mm
Lug-to-Lug
48mm
39.5mm
Lug Width
20mm
12mm
Water Resistance
200m
100m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®
Movement
2 specsCaliber
Seiko NH35
Powermatic 80
Power Reserve
40h
80h
Pricing
1 specsMSRP
—
$850
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