Which is cheaper, the Sternglas Naos Solar or the Straton Syncro MKII Mechanical Chrono?

At MSRP the Sternglas Naos Solar is the cheaper of the two at $323, against $599 for the Straton Syncro MKII Mechanical Chrono — a $276 gap before any retailer discounting.

Which is bigger, the Sternglas Naos Solar or the Straton Syncro MKII Mechanical Chrono?

The Straton Syncro MKII Mechanical Chrono wears larger at 40mm versus 38mm for the Sternglas Naos Solar — a 2mm difference across the dial.

Which has better water resistance, the Sternglas Naos Solar or the Straton Syncro MKII Mechanical Chrono?

The Straton Syncro MKII Mechanical Chrono is rated to 100m versus 50m for the Sternglas Naos Solar.

What movement does the Sternglas Naos Solar run compared to the Straton Syncro MKII Mechanical Chrono?

The Sternglas Naos Solar runs a solar caliber (Seiko VJ76), while the Straton Syncro MKII Mechanical Chrono runs a manual (Seagull ST19).

Side by side

Sternglas Naos SolarvsStraton Straton Syncro MKII Mechanical Chrono

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

Sternglas Naos Solar

naos-solar-gruen

MSRP $323

Straton Straton Syncro MKII Mechanical Chrono

straton-syncro-mkii-mechanical-chrono

MSRP $599

At a glance

19 of 29 specs differ

Diameter

Naos Solar38mm

Straton Syncro MKII Mechanical Chrono40mm

Power Reserve

Naos Solar—

Straton Syncro MKII Mechanical Chrono—

Water Resistance

Naos Solar50m

Straton Syncro MKII Mechanical Chrono100m

MSRP

Naos Solar$323

Straton Syncro MKII Mechanical Chrono$599

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Underside

Dial Color

—

Indices

Applied

—

Lume

Luminova Punkten

None

Movement

5 specs

Caliber

Seiko VJ76

Seagull ST19

Type

Solar

Manual

Beat Rate

28,800 vph

0 vph

Power Reserve

—

Jewels

—

Pricing

1 specs

MSRP

$323

$599

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