Side by side
Sheffield 1A SCR II BluevsTudor Black Bay
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
Black Bay41mm
Power Reserve
1A SCR II Blue40h
Black Bay70h
Water Resistance
1A SCR II Blue200m
Black Bay200m
MSRP
1A SCR II Blue$278
Black Bay—
Full specifications
Case
7 specsCategory
—
Diver
Diameter
40mm
41mm
Thickness
13mm
14.7mm
Lug-to-Lug
48mm
46mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Polished + Satin
Caseback
Solid
Engraved
Crystal & Dial
1 specsDial Color
Blue
Black
Movement
2 specsCaliber
Seiko NH35
MT5602
Power Reserve
40h
70h
Pricing
1 specsMSRP
—
—
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