Which is cheaper, the Seestern S471 Double Crown Diver or the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch?

At MSRP the Seestern S471 Double Crown Diver is the cheaper of the two at $179, against $2,800 for the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch — a $2,621 gap before any retailer discounting.

Which is bigger, the Seestern S471 Double Crown Diver or the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch?

The Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch wears larger at 39.5mm versus 38mm for the Seestern S471 Double Crown Diver — a 1.5mm difference across the dial.

Which has better water resistance, the Seestern S471 Double Crown Diver or the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch?

The Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch is rated to 200m versus 100m for the Seestern S471 Double Crown Diver.

Which has a longer power reserve, the Seestern S471 Double Crown Diver or the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch?

The Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch carries a 45-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 Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch?

Both watches run automatic movements — the Seestern S471 Double Crown Diver uses the Miyota 8215 and the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch uses the 6L37.

Side by side

Seestern S471 Double Crown DivervsSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

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

Seestern S471 Double Crown Diver

S471

MSRP $179

Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

sje117j1

MSRP $2,800

At a glance

15 of 29 specs differ

Diameter

S471 Double Crown Diver38mm

Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch39.5mm

Power Reserve

S471 Double Crown Diver35h+h

Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch45h

Water Resistance

S471 Double Crown Diver100m

Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch200m

MSRP

S471 Double Crown Diver$179

Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch$2,800

Full specifications

Case

5 specs

Diameter

38mm

39.5mm

Thickness

12mm

12.3mm

Lug-to-Lug

40.3mm

47.2mm

Material

316L Stainless Steel

Stainless Steel

Water Resistance

100m

200m

Crystal & Dial

4 specs

Crystal Shape

Flat

Box

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

Blue

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

5 specs

Caliber

Miyota 8215

6L37

Beat Rate

3 vph

28,800 vph

Power Reserve

35h+h

45h

Jewels

Complications

Date

None

Pricing

1 specs

MSRP

$179

$2,800

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