Which is cheaper, the Gruppo Gamma Vanguard Weathered Date or the Sternglas Naos Solar?

At MSRP the Sternglas Naos Solar is the cheaper of the two at $323, against $790 for the Gruppo Gamma Vanguard Weathered Date — a $467 gap before any retailer discounting.

Which is bigger, the Gruppo Gamma Vanguard Weathered Date or the Sternglas Naos Solar?

The Gruppo Gamma Vanguard Weathered Date wears larger at 42mm versus 38mm for the Sternglas Naos Solar — a 4mm difference across the dial.

Which has better water resistance, the Gruppo Gamma Vanguard Weathered Date or the Sternglas Naos Solar?

The Gruppo Gamma Vanguard Weathered Date is rated to 100m versus 50m for the Sternglas Naos Solar.

What movement does the Gruppo Gamma Vanguard Weathered Date run compared to the Sternglas Naos Solar?

The Gruppo Gamma Vanguard Weathered Date runs a automatic caliber (Miyota 9015), while the Sternglas Naos Solar runs a solar (Seiko VJ76).

Side by side

Gruppo Gamma Vanguard Weathered DatevsSternglas Naos Solar

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

Gruppo Gamma Vanguard Weathered Date

av-11

MSRP $790

Sternglas Naos Solar

naos-solar-gruen

MSRP $323

At a glance

16 of 29 specs differ

Diameter

Vanguard Weathered Date42mm

Naos Solar38mm

Power Reserve

Vanguard Weathered Date42h

Naos Solar—

Water Resistance

Vanguard Weathered Date100m

Naos Solar50m

MSRP

Vanguard Weathered Date$790

Naos Solar$323

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Forged Carbon

—

Lume

Super-LumiNova

Luminova Punkten

Movement

5 specs

Caliber

Miyota 9015

Seiko VJ76

Type

Automatic

Solar

Power Reserve

42h

—

Jewels

—

Complications

Date

None

Pricing

1 specs

MSRP

$790

$323

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