Which is cheaper, the Sternglas Naos XS Automatik or the Longines MASTER COLLECTION?

At MSRP the Sternglas Naos XS Automatik is the cheaper of the two at $431, against $2,450 for the Longines MASTER COLLECTION — a $2,019 gap before any retailer discounting.

Which is bigger, the Sternglas Naos XS Automatik or the Longines MASTER COLLECTION?

The Longines MASTER COLLECTION wears larger at 34mm versus 33mm for the Sternglas Naos XS Automatik — a 1mm difference across the dial.

Which has better water resistance, the Sternglas Naos XS Automatik or the Longines MASTER COLLECTION?

The Sternglas Naos XS Automatik is rated to 50m versus 30m for the Longines MASTER COLLECTION.

What movement does the Sternglas Naos XS Automatik run compared to the Longines MASTER COLLECTION?

Both watches run automatic movements — the Sternglas Naos XS Automatik uses the Miyota 6T15 and the Longines MASTER COLLECTION uses the L888.5.

Side by side

Sternglas Naos XS AutomatikvsLongines MASTER COLLECTION

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

Longines MASTER COLLECTION

L2.357.4.78.6

MSRP $2,450

At a glance

18 of 29 specs differ

Diameter

Naos XS Automatik33mm

MASTER COLLECTION34mm

Power Reserve

Naos XS Automatik—

MASTER COLLECTION—

Water Resistance

Naos XS Automatik50m

MASTER COLLECTION30m

MSRP

Naos XS Automatik$431

MASTER COLLECTION$2,450

Full specifications

Case

7 specs

Diameter

33mm

34mm

Thickness

11mm

9.2mm

Lug-to-Lug

38.5mm

41.7mm

Lug Width

16mm

18mm

Finish

Brushed and polished

—

Water Resistance

50m

30m

Caseback

Solid

—

Crystal & Dial

4 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

—

Ivory

Indices

Applied

—

Movement

6 specs

Caliber

Miyota 6T15

L888.5

Beat Rate

28,800 vph

0 vph

Power Reserve

—

Jewels

—

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

$431

$2,450

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