Which is cheaper, the Gruppo Gamma Vanguard Steel Date or the Sugess Seestern S430 Titanium Diver?

At MSRP the Sugess Seestern S430 Titanium Diver is the cheaper of the two at $299, against $790 for the Gruppo Gamma Vanguard Steel Date — a $491 gap before any retailer discounting.

Which is bigger, the Gruppo Gamma Vanguard Steel Date or the Sugess Seestern S430 Titanium Diver?

The Gruppo Gamma Vanguard Steel Date wears larger at 42mm versus 40mm for the Sugess Seestern S430 Titanium Diver — a 2mm difference across the dial.

Which has better water resistance, the Gruppo Gamma Vanguard Steel Date or the Sugess Seestern S430 Titanium Diver?

The Sugess Seestern S430 Titanium Diver is rated to 200m versus 100m for the Gruppo Gamma Vanguard Steel Date.

Which has a longer power reserve, the Gruppo Gamma Vanguard Steel Date or the Sugess Seestern S430 Titanium Diver?

The Gruppo Gamma Vanguard Steel Date carries a 42-hour power reserve against 40 hours on the Sugess Seestern S430 Titanium Diver.

What movement does the Gruppo Gamma Vanguard Steel Date run compared to the Sugess Seestern S430 Titanium Diver?

Both watches run automatic movements — the Gruppo Gamma Vanguard Steel Date uses the Miyota 9015 and the Sugess Seestern S430 Titanium Diver uses the Seiko NH35.

Side by side

Gruppo Gamma Vanguard Steel DatevsSugess Seestern S430 Titanium Diver

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

Gruppo Gamma Vanguard Steel Date

ag-11

MSRP $790

Sugess Seestern S430 Titanium Diver

S430

MSRP $299

At a glance

15 of 29 specs differ

Diameter

Vanguard Steel Date42mm

Seestern S430 Titanium Diver40mm

Power Reserve

Vanguard Steel Date42h

Seestern S430 Titanium Diver40h

Water Resistance

Vanguard Steel Date100m

Seestern S430 Titanium Diver200m

MSRP

Vanguard Steel Date$790

Seestern S430 Titanium Diver$299

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Forged Carbon

Blue

Lume

Super-LumiNova

Tritium

Movement

4 specs

Caliber

Miyota 9015

Seiko NH35

Beat Rate

28,800 vph

3 vph

Power Reserve

42h

40h

Complications

Date

GMT, Chronograph, Moonphase, Date

Pricing

1 specs

MSRP

$790

$299

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