Which is cheaper, the Astor + Banks Sea Ranger M2 or the Seestern S471 Double Crown Diver?

At MSRP the Seestern S471 Double Crown Diver is the cheaper of the two at $179, against $1,149 for the Astor + Banks Sea Ranger M2 — a $970 gap before any retailer discounting.

Which is bigger, the Astor + Banks Sea Ranger M2 or the Seestern S471 Double Crown Diver?

The Astor + Banks Sea Ranger M2 wears larger at 40mm versus 38mm for the Seestern S471 Double Crown Diver — a 2mm difference across the dial.

Which has better water resistance, the Astor + Banks Sea Ranger M2 or the Seestern S471 Double Crown Diver?

The Astor + Banks Sea Ranger M2 is rated to 300m versus 100m for the Seestern S471 Double Crown Diver.

Which has a longer power reserve, the Astor + Banks Sea Ranger M2 or the Seestern S471 Double Crown Diver?

The Seestern S471 Double Crown Diver carries a 35h+-hour power reserve against 40 hours on the Astor + Banks Sea Ranger M2.

What movement does the Astor + Banks Sea Ranger M2 run compared to the Seestern S471 Double Crown Diver?

Both watches run automatic movements — the Astor + Banks Sea Ranger M2 uses the La Joux-Perret G100 and the Seestern S471 Double Crown Diver uses the Miyota 8215.

Side by side

Astor + Banks Sea Ranger M2vsSeestern S471 Double Crown Diver

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

Astor + Banks Sea Ranger M2

sea-ranger-m2-tobacco

MSRP $1,149

Seestern S471 Double Crown Diver

S471

MSRP $179

At a glance

11 of 29 specs differ

Diameter

Sea Ranger M240mm

S471 Double Crown Diver38mm

Power Reserve

Sea Ranger M240h

S471 Double Crown Diver35h+h

Water Resistance

Sea Ranger M2300m

S471 Double Crown Diver100m

MSRP

Sea Ranger M2$1,149

S471 Double Crown Diver$179

Full specifications

Case

4 specs

Diameter

40mm

38mm

Thickness

12.5mm

12mm

Lug-to-Lug

45.5mm

40.3mm

Water Resistance

300m

100m

Crystal & Dial

1 specs

Dial Color

Tobacco

Blue

Movement

5 specs

Caliber

La Joux-Perret G100

Miyota 8215

Beat Rate

28,800 vph

3 vph

Power Reserve

40h

35h+h

Jewels

Complications

None

Date

Pricing

1 specs

MSRP

$1,149

$179

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