Which is bigger, the Seestern S471 Double Crown Diver or the Synchron SEALAB Ti300M?

The Synchron SEALAB Ti300M 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 Synchron SEALAB Ti300M?

The Synchron SEALAB Ti300M 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 Synchron SEALAB Ti300M?

The Synchron SEALAB Ti300M carries a 60-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 Synchron SEALAB Ti300M?

Both watches run automatic movements — the Seestern S471 Double Crown Diver uses the Miyota 8215 and the Synchron SEALAB Ti300M uses the La Joux-Perret G100.

Side by side

Seestern S471 Double Crown DivervsSynchron SEALAB Ti300M

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

Add a watch

Seestern S471 Double Crown Diver

S471

MSRP $179

Synchron SEALAB Ti300M

At a glance

14 of 29 specs differ

Diameter

S471 Double Crown Diver38mm

SEALAB Ti300M41mm

Power Reserve

S471 Double Crown Diver35h+h

SEALAB Ti300M60h

Water Resistance

S471 Double Crown Diver100m

SEALAB Ti300M300m

MSRP

S471 Double Crown Diver$179

SEALAB Ti300M—

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

Blue

—

Movement

5 specs

Caliber

Miyota 8215

La Joux-Perret G100

Beat Rate

3 vph

28,800 vph

Power Reserve

35h+h

60h

Jewels

Complications

Date

None

Pricing

1 specs

MSRP

$179

—

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