Side by side
Galo CoppervsYema Superman Worldtime GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Copper38.5mm
Superman Worldtime GMT39mm
Power Reserve
Copper41h
Superman Worldtime GMT40h
Water Resistance
Copper100m
Superman Worldtime GMT300m
MSRP
Copper$282
Superman Worldtime GMT$1,549
Full specifications
Case
8 specsCategory
Dress
GMT
Diameter
38.5mm
39mm
Thickness
11.2mm
—
Lug-to-Lug
47mm
—
Material
316L Stainless Steel
Stainless Steel
Finish
Copper
Brushed and polished
Water Resistance
100m
300m
Caseback
—
Solid
Crystal & Dial
5 specsCrystal Shape
—
Flat
AR Coating
—
Inner
Dial Color
—
39mm Automatic
Indices
—
Applied
Lume
Swiss Super-LumiNova® BGW9
None
Movement
4 specsCaliber
Seiko NH35
—
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
40h
Jewels
24
25
Pricing
1 specsMSRP
$282
$1,549
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