Which is cheaper, the Bremont Supermarine 300M or the Spinnaker Tesei Forged Carbon?

At MSRP the Spinnaker Tesei Forged Carbon is the cheaper of the two at $550, against $3,550 for the Bremont Supermarine 300M — a $3,000 gap before any retailer discounting.

Which is bigger, the Bremont Supermarine 300M or the Spinnaker Tesei Forged Carbon?

The Spinnaker Tesei Forged Carbon wears larger at 43mm versus 40mm for the Bremont Supermarine 300M — a 3mm difference across the dial.

What movement does the Bremont Supermarine 300M run compared to the Spinnaker Tesei Forged Carbon?

Both watches run automatic movements — the Bremont Supermarine 300M uses the BE-92AE and the Spinnaker Tesei Forged Carbon uses the SII NH35A.

Side by side

Bremont Supermarine 300MvsSpinnaker Tesei Forged Carbon

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

Bremont Supermarine 300M

sm40-nd-ss-gn-b

MSRP $3,550

Spinnaker Tesei Forged Carbon

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

MSRP $550

At a glance

8 of 29 specs differ

Diameter

Supermarine 300M40mm

Tesei Forged Carbon43mm

Power Reserve

Supermarine 300M40h

Tesei Forged Carbon40h

Water Resistance

Supermarine 300M300m

Tesei Forged Carbon300m

MSRP

Supermarine 300M$3,550

Tesei Forged Carbon$550

Full specifications

Case

5 specs

Diameter

40mm

43mm

Thickness

12mm

16mm

Lug-to-Lug

—

52mm

Lug Width

20mm

22mm

Material

904L Stainless Steel

316L Stainless Steel

Crystal & Dial

1 specs

Dial Color

Green

White

Movement

1 specs

Caliber

BE-92AE

SII NH35A

Pricing

1 specs

MSRP

$3,550

$550

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