Side by side
Sheffield 1AvsSeiko 5 Sports Field series
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
1A40mm
5 Sports Field series39.4mm
Power Reserve
1A—
5 Sports Field series41h
Water Resistance
1A200m
5 Sports Field series100m
MSRP
1A$223
5 Sports Field series$450
Full specifications
Case
5 specsCategory
Diver
GMT
Diameter
40mm
39.4mm
Thickness
12.8mm
13.6mm
Lug-to-Lug
46mm
47.9mm
Water Resistance
200m
100m
Crystal & Dial
4 specsCrystal
Sapphire
Hardlex
Crystal Shape
Flat
Curved
Dial Color
White/Blue
Black
Lume
Swiss blue lume
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Seiko NH35A
4R34
Power Reserve
—
41h
Jewels
25
24
Pricing
1 specsMSRP
$223
$450
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 Seiko 5 Sports Field series 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 datevsSeiko 5 Sports Field seriesSeiko 5 Sports Field seriesvsBoldr The T Rex By Boldr X NitecoreSheffield SCRvsSeiko 5 Sports Field seriesBOLDR x NitecorevsSeiko 5 Sports Field seriesSheffield 1AvsSpinnaker Croft 39 GMTSheffield 1AvsWolbrook Pan4Timer Automatic