Which is cheaper, the Sinn 103 Klassik Dreier or the Beaufort Bicompax?

At MSRP the Beaufort Bicompax is the cheaper of the two at $1,399, against $3,618 for the Sinn 103 Klassik Dreier — a $2,219 gap before any retailer discounting.

Which is bigger, the Sinn 103 Klassik Dreier or the Beaufort Bicompax?

The Sinn 103 Klassik Dreier wears larger at 41mm versus 40.5mm for the Beaufort Bicompax — a 0.5mm difference across the dial.

Which has better water resistance, the Sinn 103 Klassik Dreier or the Beaufort Bicompax?

The Sinn 103 Klassik Dreier is rated to 200m versus 50m for the Beaufort Bicompax.

Which has a longer power reserve, the Sinn 103 Klassik Dreier or the Beaufort Bicompax?

The Beaufort Bicompax carries a 63-hour power reserve against 48 hours on the Sinn 103 Klassik Dreier.

What movement does the Sinn 103 Klassik Dreier run compared to the Beaufort Bicompax?

The Sinn 103 Klassik Dreier runs a automatic caliber (SW 510), while the Beaufort Bicompax runs a manual (Sellita SW510M BH b).

Side by side

Sinn 103 Klassik DreiervsBeaufort Bicompax

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

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Sinn 103 Klassik Dreier

103 Klassik Dreier

MSRP $3,618

See the full 103 Klassik Dreier

Beaufort Bicompax

bicompax-circuit-panda-1

MSRP $1,399

See the full Bicompax

At a glance

18 of 29 specs differ

Diameter

103 Klassik Dreier41mm

Bicompax40.5mm

Power Reserve

103 Klassik Dreier48h

Bicompax63h

Water Resistance

103 Klassik Dreier200m

Bicompax50m

MSRP

103 Klassik Dreier$3,618

Bicompax$1,399

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Dial Color

Silver

Salmon

Indices

—

Applied

Lume

Luminescent

Super-LumiNova applied to the index and hands for low-light readability.

Movement

5 specs

Caliber

SW 510

Sellita SW510M BH b

Type

Automatic

Manual

Power Reserve

48h

63h

Jewels

Complications

Date, Chronograph, Pilot's Bezel

None

Pricing

1 specs

MSRP

$3,618

$1,399

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