Which is cheaper, the Gruppo Gamma Vanguard Weathered or the Sugess Ocean Star S421?

At MSRP the Sugess Ocean Star S421 is the cheaper of the two at $449, against $790 for the Gruppo Gamma Vanguard Weathered — a $341 gap before any retailer discounting.

Which is bigger, the Gruppo Gamma Vanguard Weathered or the Sugess Ocean Star S421?

The Gruppo Gamma Vanguard Weathered wears larger at 42mm versus 40mm for the Sugess Ocean Star S421 — a 2mm difference across the dial.

Which has better water resistance, the Gruppo Gamma Vanguard Weathered or the Sugess Ocean Star S421?

The Sugess Ocean Star S421 is rated to 300m versus 100m for the Gruppo Gamma Vanguard Weathered.

Which has a longer power reserve, the Gruppo Gamma Vanguard Weathered or the Sugess Ocean Star S421?

The Gruppo Gamma Vanguard Weathered carries a 42-hour power reserve against 40 hours on the Sugess Ocean Star S421.

What movement does the Gruppo Gamma Vanguard Weathered run compared to the Sugess Ocean Star S421?

Both watches run automatic movements — the Gruppo Gamma Vanguard Weathered uses the Miyota 9039 and the Sugess Ocean Star S421 uses the Seagull ST2130/Seiko NH35.

Side by side

Gruppo Gamma Vanguard WeatheredvsSugess Ocean Star S421

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

Gruppo Gamma Vanguard Weathered

av-10

MSRP $790

Sugess Ocean Star S421

S421

MSRP $449

At a glance

15 of 29 specs differ

Diameter

Vanguard Weathered42mm

Ocean Star S42140mm

Power Reserve

Vanguard Weathered42h

Ocean Star S42140h

Water Resistance

Vanguard Weathered100m

Ocean Star S421300m

MSRP

Vanguard Weathered$790

Ocean Star S421$449

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Forged Carbon

SU116610LB Black

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Miyota 9039

Seagull ST2130/Seiko NH35

Beat Rate

28,800 vph

4 vph

Power Reserve

42h

40h

Complications

None

GMT, Chronograph, Moonphase, Date

Pricing

1 specs

MSRP

$790

$449

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