Which is cheaper, the Seestern S471 Double Crown Diver or the Longines HYDROCONQUEST?

At MSRP the Seestern S471 Double Crown Diver is the cheaper of the two at $179, against $2,000 for the Longines HYDROCONQUEST — a $1,821 gap before any retailer discounting.

Which is bigger, the Seestern S471 Double Crown Diver or the Longines HYDROCONQUEST?

The Longines HYDROCONQUEST wears larger at 41mm versus 38mm for the Seestern S471 Double Crown Diver — a 3mm difference across the dial.

Which has better water resistance, the Seestern S471 Double Crown Diver or the Longines HYDROCONQUEST?

The Longines HYDROCONQUEST is rated to 300m versus 100m for the Seestern S471 Double Crown Diver.

Which has a longer power reserve, the Seestern S471 Double Crown Diver or the Longines HYDROCONQUEST?

The Longines HYDROCONQUEST carries a 72-hour power reserve against 35h+ hours on the Seestern S471 Double Crown Diver.

What movement does the Seestern S471 Double Crown Diver run compared to the Longines HYDROCONQUEST?

Both watches run automatic movements — the Seestern S471 Double Crown Diver uses the Miyota 8215 and the Longines HYDROCONQUEST uses the L888.5.

Side by side

Seestern S471 Double Crown DivervsLongines HYDROCONQUEST

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

Seestern S471 Double Crown Diver

S471

MSRP $179

Longines HYDROCONQUEST

L3.782.4.06.6

MSRP $2,000

At a glance

20 of 29 specs differ

Diameter

S471 Double Crown Diver38mm

HYDROCONQUEST41mm

Power Reserve

S471 Double Crown Diver35h+h

HYDROCONQUEST72h

Water Resistance

S471 Double Crown Diver100m

HYDROCONQUEST300m

MSRP

S471 Double Crown Diver$179

HYDROCONQUEST$2,000

Full specifications

Case

8 specs

Diameter

38mm

41mm

Thickness

12mm

11.9mm

Lug-to-Lug

40.3mm

53.5mm

Lug Width

20mm

21mm

Material

316L Stainless Steel

Ceramic

Finish

Brushed and polished

—

Water Resistance

100m

300m

Caseback

Solid

—

Crystal & Dial

4 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Blue

Green

Indices

Applied

—

Movement

7 specs

Caliber

Miyota 8215

L888.5

Beat Rate

3 vph

0 vph

Power Reserve

35h+h

72h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

Date

None

Pricing

1 specs

MSRP

$179

$2,000

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