Which is cheaper, the NOMOS Glashütte Ahoi neomatik siren blue or the Spinnaker Tesei Forged Carbon?

At MSRP the Spinnaker Tesei Forged Carbon is the cheaper of the two at $550, against $4,540 for the NOMOS Glashütte Ahoi neomatik siren blue — a $3,990 gap before any retailer discounting.

Which is bigger, the NOMOS Glashütte Ahoi neomatik siren blue or the Spinnaker Tesei Forged Carbon?

The Spinnaker Tesei Forged Carbon wears larger at 43mm versus 36.3mm for the NOMOS Glashütte Ahoi neomatik siren blue — a 6.7mm difference across the dial.

Which has better water resistance, the NOMOS Glashütte Ahoi neomatik siren blue or the Spinnaker Tesei Forged Carbon?

The Spinnaker Tesei Forged Carbon is rated to 300m versus 200m for the NOMOS Glashütte Ahoi neomatik siren blue.

Which has a longer power reserve, the NOMOS Glashütte Ahoi neomatik siren blue or the Spinnaker Tesei Forged Carbon?

The Spinnaker Tesei Forged Carbon carries a 40-hour power reserve against 43 hours hours on the NOMOS Glashütte Ahoi neomatik siren blue.

What movement does the NOMOS Glashütte Ahoi neomatik siren blue run compared to the Spinnaker Tesei Forged Carbon?

Both watches run automatic movements — the NOMOS Glashütte Ahoi neomatik siren blue uses the DUW 3001 and the Spinnaker Tesei Forged Carbon uses the SII NH35A.

Side by side

NOMOS Glashütte Ahoi neomatik siren bluevsSpinnaker Tesei Forged Carbon

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

NOMOS Glashütte Ahoi neomatik siren blue

562

MSRP $4,540

Spinnaker Tesei Forged Carbon

tesei-forged-carbon-automatic-limited-edition-white-frost-sp-5143-01

MSRP $550

At a glance

18 of 29 specs differ

Diameter

Ahoi neomatik siren blue36.3mm

Tesei Forged Carbon43mm

Power Reserve

Ahoi neomatik siren blue43 hoursh

Tesei Forged Carbon40h

Water Resistance

Ahoi neomatik siren blue200m

Tesei Forged Carbon300m

MSRP

Ahoi neomatik siren blue$4,540

Tesei Forged Carbon$550

Full specifications

Case

9 specs

Crystal & Dial

4 specs

Crystal Shape

—

Flat

AR Coating

—

Inner

Dial Color

Blue

White

Indices

—

Applied

Movement

4 specs

Caliber

DUW 3001

SII NH35A

Beat Rate

21,600 vph

28,800 vph

Power Reserve

43 hoursh

40h

Jewels

Pricing

1 specs

MSRP

$4,540

$550

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