Which is cheaper, the Sternglas Naos XS Automatik or the Yema Wristmaster Slim Small Seconds CMM.29?

At MSRP the Sternglas Naos XS Automatik is the cheaper of the two at $431, against $2,249 for the Yema Wristmaster Slim Small Seconds CMM.29 — a $1,818 gap before any retailer discounting.

Which is bigger, the Sternglas Naos XS Automatik or the Yema Wristmaster Slim Small Seconds CMM.29?

The Yema Wristmaster Slim Small Seconds CMM.29 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 Wristmaster Slim Small Seconds CMM.29?

The Yema Wristmaster Slim Small Seconds CMM.29 is rated to 100m versus 50m for the Sternglas Naos XS Automatik.

What movement does the Sternglas Naos XS Automatik run compared to the Yema Wristmaster Slim Small Seconds CMM.29?

Both watches run automatic movements — the Sternglas Naos XS Automatik uses the Miyota 6T15 and the Yema Wristmaster Slim Small Seconds CMM.29 uses the Yema CMM.29.

Side by side

Sternglas Naos XS AutomatikvsYema Wristmaster Slim Small Seconds CMM.29

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 Wristmaster Slim Small Seconds CMM.29

yema-wristmaster-slim-cmm-29-76-26-29-05-sn-m

MSRP $2,249

At a glance

10 of 29 specs differ

Diameter

Naos XS Automatik33mm

Wristmaster Slim Small Seconds CMM.2939mm

Power Reserve

Naos XS Automatik—

Wristmaster Slim Small Seconds CMM.2940h

Water Resistance

Naos XS Automatik50m

Wristmaster Slim Small Seconds CMM.29100m

MSRP

Naos XS Automatik$431

Wristmaster Slim Small Seconds CMM.29$2,249

Full specifications

Case

5 specs

Diameter

33mm

39mm

Thickness

11mm

9mm

Lug-to-Lug

38.5mm

—

Lug Width

16mm

20mm

Water Resistance

50m

100m

Crystal & Dial

1 specs

Dial Color

—

Black

Movement

3 specs

Caliber

Miyota 6T15

Yema CMM.29

Power Reserve

—

40h

Jewels

—

Pricing

1 specs

MSRP

$431

$2,249

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