Which is cheaper, the Sinn 544 or the Wren Diver 38 Aqua?

At MSRP the Wren Diver 38 Aqua is the cheaper of the two at $1,595, against $1,879 for the Sinn 544 — a $284 gap before any retailer discounting.

Which is bigger, the Sinn 544 or the Wren Diver 38 Aqua?

The Sinn 544 wears larger at 38.5mm versus 38mm for the Wren Diver 38 Aqua — a 0.5mm difference across the dial.

Which has a longer power reserve, the Sinn 544 or the Wren Diver 38 Aqua?

The Sinn 544 carries a 60-hour power reserve against 42 hours on the Wren Diver 38 Aqua.

What movement does the Sinn 544 run compared to the Wren Diver 38 Aqua?

Both watches run automatic movements — the Sinn 544 uses the SW 200-2 and the Wren Diver 38 Aqua uses the ETA 2892-A2.

Side by side

Sinn 544vsWren Diver 38 Aqua

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

MSRP $1,879

MSRP $1,595

See the full Diver 38 Aqua

At a glance

19 of 29 specs differ

Diameter

54438.5mm

Diver 38 Aqua38mm

Power Reserve

54460h

Diver 38 Aqua42h

Water Resistance

544200m

Diver 38 Aqua200m

MSRP

544$1,879

Diver 38 Aqua$1,595

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

—

AR Coating

Underside

—

Dial Color

Black

—

Indices

—

Lume

Luminescent

Swiss Super-LumiNova BL10 Grade X1 Lume on hour markers, hands and bezel scale.

Movement

5 specs

Caliber

SW 200-2

ETA 2892-A2

Beat Rate

28,800 vph

0 vph

Power Reserve

60h

42h

Jewels

Complications

Date

None

Pricing

1 specs

MSRP

$1,879

$1,595

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Sinn 544vsWren Diver 38 Aqua

At a glance

Full specifications

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