Which is cheaper, the Sinn 900 DIAPAL or the TAG Heuer Carrera?

At MSRP the Sinn 900 DIAPAL is the cheaper of the two at $5,000, against $6,550 for the TAG Heuer Carrera — a $1,550 gap before any retailer discounting.

Which is bigger, the Sinn 900 DIAPAL or the TAG Heuer Carrera?

The Sinn 900 DIAPAL wears larger at 44mm versus 42mm for the TAG Heuer Carrera — a 2mm difference across the dial.

Which has better water resistance, the Sinn 900 DIAPAL or the TAG Heuer Carrera?

The Sinn 900 DIAPAL is rated to 200m versus 100m for the TAG Heuer Carrera.

Which has a longer power reserve, the Sinn 900 DIAPAL or the TAG Heuer Carrera?

The TAG Heuer Carrera carries a 80-hour power reserve against 42 hours on the Sinn 900 DIAPAL.

What movement does the Sinn 900 DIAPAL run compared to the TAG Heuer Carrera?

Both watches run automatic movements — the Sinn 900 DIAPAL uses the LJP L120 and the TAG Heuer Carrera uses the TH20-00.

Side by side

Sinn 900 DIAPALvsTAG Heuer Carrera

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

Add a watch

Sinn 900 DIAPAL

900 DIAPAL

MSRP $5,000

TAG Heuer Carrera

CBN2012.FC6483

MSRP $6,550

At a glance

18 of 29 specs differ

Diameter

900 DIAPAL44mm

Carrera42mm

Power Reserve

900 DIAPAL42h

Carrera80h

Water Resistance

900 DIAPAL200m

Carrera100m

MSRP

900 DIAPAL$5,000

Carrera$6,550

Full specifications

Case

7 specs

Crystal & Dial

6 specs

Crystal

Sapphire

—

Crystal Shape

—

AR Coating

Underside

—

Dial Color

Anthracite

Grey

Indices

Applied

—

Lume

Luminescent

None

Movement

4 specs

Caliber

LJP L120

TH20-00

Power Reserve

42h

80h

Jewels

Complications

GMT, Date, Chronograph, Pilot's Bezel

Chronograph, Date

Pricing

1 specs

MSRP

$5,000

$6,550

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Marathonmicro

Follow this matchup

Get a note when Sinn 900 DIAPAL vs TAG Heuer Carrera gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsTAG Heuer Carrera Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsTAG Heuer Carrera Marathon Arctic OSAR 46mm AutomaticvsTAG Heuer Carrera Bremont S502vsTAG Heuer Carrera Sinn 900 DIAPALvsBremont ALT1-C Sinn 900 DIAPALvsBremont Supermarine Chrono

Edit this comparison Add another watch Explore more 41–45mm watches

Sinn 900 DIAPALvsTAG Heuer Carrera

At a glance

Full specifications

More watches worth a look

JDD (Jumbo Day/Date) Anthracite Diver's Automatic

ALT1-C

OSAR-D (Original SAR with Date) Automatic 46mm

Supermarine Chrono

1956 Chrono

Marinemaster M-44 DLC

Classic Chronotimer

6BB-WR

Follow this matchup

People also compared