Which is cheaper, the Maen Grand Tonneau Ultra Thin or the Sternglas Naos XS Automatik?

At MSRP the Sternglas Naos XS Automatik is the cheaper of the two at $431, against $1,519 for the Maen Grand Tonneau Ultra Thin — a $1,088 gap before any retailer discounting.

Which is bigger, the Maen Grand Tonneau Ultra Thin or the Sternglas Naos XS Automatik?

The Maen Grand Tonneau Ultra Thin wears larger at 34mm versus 33mm for the Sternglas Naos XS Automatik — a 1mm difference across the dial.

Side by side

Maen Grand Tonneau Ultra ThinvsSternglas Naos XS Automatik

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

Maen Grand Tonneau Ultra Thin

grand-tonneau-ultra-thin-mnl-04

MSRP $1,519

Sternglas Naos XS Automatik

naos-xs-automatik-gold

MSRP $431

At a glance

10 of 29 specs differ

Diameter

Grand Tonneau Ultra Thin34mm

Naos XS Automatik33mm

Power Reserve

Grand Tonneau Ultra Thin40h

Naos XS Automatik—

Water Resistance

Grand Tonneau Ultra Thin50m

Naos XS Automatik50m

MSRP

Grand Tonneau Ultra Thin$1,519

Naos XS Automatik$431

Full specifications

Case

5 specs

Diameter

34mm

33mm

Thickness

6.4mm

11mm

Lug-to-Lug

—

38.5mm

Lug Width

—

16mm

Material

316L Stainless Steel

Stainless Steel

Crystal & Dial

1 specs

Dial Color

MNL.04

—

Movement

3 specs

Caliber

—

Miyota 6T15

Power Reserve

40h

—

Jewels

—

Pricing

1 specs

MSRP

$1,519

$431

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