Side by side

Helgray GMT (Refurbished)vsYema Superman Slim CMM.20

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

GMT (Refurbished)
HelgrayGMT (Refurbished)
MSRP $150
Superman Slim CMM.20
YemaSuperman Slim CMM.20
MSRP $2,372

At a glance

10 of 29 specs differ
Diameter
GMT (Refurbished)42mm
Superman Slim CMM.2039mm
Power Reserve
GMT (Refurbished)40h
Superman Slim CMM.2040h
Water Resistance
GMT (Refurbished)50m
Superman Slim CMM.20300m
MSRP
GMT (Refurbished)$150
Superman Slim CMM.20$2,372

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
42mm
39mm
Thickness
12mm
9.95mm
Lug-to-Lug
46mm
—
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

1 specs
Crystal
Sapphire
Domed Sapphire

Movement

2 specs
Caliber
Swiss-Made Ronda 515.24H Strap
Yema CMM.20
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$150
$2,372

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