Which is bigger, the Beaufort Seatrekker or the Seestern S471 Double Crown Diver?

The Beaufort Seatrekker wears larger at 39mm versus 38mm for the Seestern S471 Double Crown Diver — a 1mm difference across the dial.

Which has better water resistance, the Beaufort Seatrekker or the Seestern S471 Double Crown Diver?

The Beaufort Seatrekker is rated to 200m versus 100m for the Seestern S471 Double Crown Diver.

Which has a longer power reserve, the Beaufort Seatrekker or the Seestern S471 Double Crown Diver?

The Beaufort Seatrekker carries a 42-hour power reserve against 35h+ hours on the Seestern S471 Double Crown Diver.

What movement does the Beaufort Seatrekker run compared to the Seestern S471 Double Crown Diver?

Both watches run automatic movements — the Beaufort Seatrekker uses the Miyota 9039 and the Seestern S471 Double Crown Diver uses the Miyota 8215.

Side by side

Beaufort SeatrekkervsSeestern S471 Double Crown Diver

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

Add a watch

Beaufort Seatrekker

seatrekker-blue

Seestern S471 Double Crown Diver

S471

MSRP $179

At a glance

14 of 29 specs differ

Diameter

Seatrekker39mm

S471 Double Crown Diver38mm

Power Reserve

Seatrekker42h

S471 Double Crown Diver35h+h

Water Resistance

Seatrekker200m

S471 Double Crown Diver100m

MSRP

Seatrekker—

S471 Double Crown Diver$179

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Lume

C3 Super-LumiNova applied to indices and hands for low-light readability.

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

—

$179

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