Side by side
Aera Instruments C-1vsYema Superman Worldtime GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
C-142mm
Superman Worldtime GMT39mm
Power Reserve
C-156h
Superman Worldtime GMT40h
Water Resistance
C-1100m
Superman Worldtime GMT300m
MSRP
C-1$2,200
Superman Worldtime GMT$1,549
Full specifications
Case
6 specsCategory
—
GMT
Diameter
42mm
39mm
Thickness
15.75mm
—
Lug-to-Lug
49.55mm
—
Lug Width
22mm
20mm
Water Resistance
100m
300m
Crystal & Dial
1 specsDial Color
Cloud
39mm Automatic
Movement
3 specsCaliber
SW510 BH B
—
Power Reserve
56h
40h
Jewels
27
25
Pricing
1 specsMSRP
$2,200
$1,549
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