Side by side
Sheffield 1AvsTudor Black Bay Ceramic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
1A40mm
Black Bay Ceramic41mm
Power Reserve
1A—
Black Bay Ceramic70h
Water Resistance
1A200m
Black Bay Ceramic200m
MSRP
1A$223
Black Bay Ceramic$6,125
Full specifications
Case
5 specsDiameter
40mm
41mm
Thickness
12.8mm
14.4mm
Lug Width
20mm
22mm
Material
Stainless Steel
Ceramic
Caseback
Solid
Engraved
Crystal & Dial
2 specsDial Color
White/Blue
Black
Lume
Swiss blue lume
None
Movement
2 specsCaliber
Seiko NH35A
MT5602-1U
Power Reserve
—
70h
Pricing
1 specsMSRP
$223
$6,125
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Sheffield 1A vs Tudor Black Bay Ceramic gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Sheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no datevsTudor Black Bay CeramicBoldr The T Rex By Boldr X NitecorevsTudor Black Bay CeramicSheffield SCRvsTudor Black Bay CeramicBOLDR x NitecorevsTudor Black Bay CeramicIslander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323vsSheffield 1ABremont Supermarine 300MvsSheffield 1A