Which is cheaper, the Gruppo Gamma Vanguard Steel or the Seestern S471 Double Crown Diver?

At MSRP the Seestern S471 Double Crown Diver is the cheaper of the two at $179, against $790 for the Gruppo Gamma Vanguard Steel — a $611 gap before any retailer discounting.

Which is bigger, the Gruppo Gamma Vanguard Steel or the Seestern S471 Double Crown Diver?

The Gruppo Gamma Vanguard Steel wears larger at 42mm versus 38mm for the Seestern S471 Double Crown Diver — a 4mm difference across the dial.

Which has a longer power reserve, the Gruppo Gamma Vanguard Steel or the Seestern S471 Double Crown Diver?

The Gruppo Gamma Vanguard Steel carries a 42-hour power reserve against 35h+ hours on the Seestern S471 Double Crown Diver.

What movement does the Gruppo Gamma Vanguard Steel run compared to the Seestern S471 Double Crown Diver?

Both watches run automatic movements — the Gruppo Gamma Vanguard Steel uses the Miyota 9039 and the Seestern S471 Double Crown Diver uses the Miyota 8215.

Side by side

Gruppo Gamma Vanguard SteelvsSeestern S471 Double Crown Diver

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

Add a watch

Gruppo Gamma Vanguard Steel

ag-10

MSRP $790

Seestern S471 Double Crown Diver

S471

MSRP $179

Buy from Gruppo Gamma ↗

Buy used on eBay ↗

Buy from Seestern ↗

Buy used on eBay ↗

At a glance

15 of 29 specs differ

Diameter

Vanguard Steel42mm

S471 Double Crown Diver38mm

Power Reserve

Vanguard Steel42h

S471 Double Crown Diver35h+h

Water Resistance

Vanguard Steel100m

S471 Double Crown Diver100m

MSRP

Vanguard Steel$790

S471 Double Crown Diver$179

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Forged Carbon

Blue

Lume

Super-LumiNova

None

Movement

5 specs

Caliber

Miyota 9039

Miyota 8215

Beat Rate

28,800 vph

3 vph

Power Reserve

42h

35h+h

Jewels

Complications

None

Date

Pricing

1 specs

MSRP

$790

$179

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