Side by side

Sheffield 1AvsYema Superman Heritage GMT Bronze

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

1A
Sheffield1A
MSRP $223
Superman Heritage GMT Bronze
YemaSuperman Heritage GMT Bronze
MSRP $1,499

At a glance

13 of 29 specs differ
Diameter
1A40mm
Superman Heritage GMT Bronze39mm
Power Reserve
1A
Superman Heritage GMT Bronze40h
Water Resistance
1A200m
Superman Heritage GMT Bronze300m
MSRP
1A$223
Superman Heritage GMT Bronze$1,499

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
40mm
39mm
Thickness
12.8mm
11.7mm
Lug-to-Lug
46mm
Lug Width
20mm
19mm
Material
Stainless Steel
Bronze
Water Resistance
200m
300m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
White/Blue
Bronze
Lume
Swiss blue lume
None

Movement

2 specs
Caliber
Seiko NH35A
Power Reserve
40h

Pricing

1 specs
MSRP
$223
$1,499
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