Which is cheaper, the Sternglas Naos XS Automatik or the Yema Superman Worldtime GMT?

At MSRP the Sternglas Naos XS Automatik is the cheaper of the two at $431, against $1,549 for the Yema Superman Worldtime GMT — a $1,118 gap before any retailer discounting.

Which is bigger, the Sternglas Naos XS Automatik or the Yema Superman Worldtime GMT?

The Yema Superman Worldtime GMT wears larger at 39mm versus 33mm for the Sternglas Naos XS Automatik — a 6mm difference across the dial.

Which has better water resistance, the Sternglas Naos XS Automatik or the Yema Superman Worldtime GMT?

The Yema Superman Worldtime GMT is rated to 300m versus 50m for the Sternglas Naos XS Automatik.

Side by side

Sternglas Naos XS AutomatikvsYema Superman Worldtime GMT

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

Sternglas Naos XS Automatik

naos-xs-automatik-gold

MSRP $431

Yema Superman Worldtime GMT

YGMT21B39-CMS

MSRP $1,549

At a glance

11 of 29 specs differ

Diameter

Naos XS Automatik33mm

Superman Worldtime GMT39mm

Power Reserve

Naos XS Automatik—

Superman Worldtime GMT40h

Water Resistance

Naos XS Automatik50m

Superman Worldtime GMT300m

MSRP

Naos XS Automatik$431

Superman Worldtime GMT$1,549

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

—

39mm Automatic

Movement

3 specs

Caliber

Miyota 6T15

—

Power Reserve

—

40h

Jewels

—

Pricing

1 specs

MSRP

$431

$1,549

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