Side by side
Sheffield 1A 38vsTudor Black Bay Ceramic
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 3838mm
Black Bay Ceramic41mm
Power Reserve
1A 38—
Black Bay Ceramic70h
Water Resistance
1A 38200m
Black Bay Ceramic200m
MSRP
1A 38$238
Black Bay Ceramic$6,125
Full specifications
Case
5 specsDiameter
38mm
41mm
Thickness
12.8mm
14.4mm
Lug Width
20mm
22mm
Material
Stainless Steel
Ceramic
Caseback
Solid
Engraved
Crystal & Dial
1 specsDial Color
Blue
Black
Movement
2 specsCaliber
Seiko NH35
MT5602-1U
Power Reserve
—
70h
Pricing
1 specsMSRP
$238
$6,125
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