Which is cheaper, the Monta Noble 40 or the Spinnaker Dumas GMT?

At MSRP the Spinnaker Dumas GMT is the cheaper of the two at $399, against $1,595 for the Monta Noble 40 — a $1,196 gap before any retailer discounting.

Which is bigger, the Monta Noble 40 or the Spinnaker Dumas GMT?

The Spinnaker Dumas GMT wears larger at 44mm versus 40mm for the Monta Noble 40 — a 4mm difference across the dial.

Which has better water resistance, the Monta Noble 40 or the Spinnaker Dumas GMT?

The Spinnaker Dumas GMT is rated to 300m versus 201m for the Monta Noble 40.

What movement does the Monta Noble 40 run compared to the Spinnaker Dumas GMT?

Both watches run automatic movements — the Monta Noble 40 uses the Monta M-22 and the Spinnaker Dumas GMT uses the Seiko NH34A.

Side by side

Monta Noble 40vsSpinnaker Dumas GMT

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

Monta Noble 40

monta-noble-40-black-dial

MSRP $1,595

Spinnaker Dumas GMT

dumas-gmt-automatic-ocean-blue-sp-5119-55

MSRP $399

At a glance

10 of 29 specs differ

Diameter

Noble 4040mm

Dumas GMT44mm

Power Reserve

Noble 4040h

Dumas GMT40h

Water Resistance

Noble 40201m

Dumas GMT300m

MSRP

Noble 40$1,595

Dumas GMT$399

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

Black

Blue

Movement

1 specs

Caliber

Monta M-22

Seiko NH34A

Pricing

1 specs

MSRP

$1,595

$399

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Monta Noble 40

Owners and reviewers widely praise the Monta Noble 40 for its exceptional finishing, comfortable wearability, and refined bracelet, often described as "like butter." Its 38.5mm case and legible dial are highlighted as strengths, with a 6 o'clock date. Some owners find the design bland or derivative, while others appreciate its dressy aesthetic. The Sellita SW300 movement is noted, though its $1,600-$1,900 price point draws mixed reactions, with some questioning its value against alternatives and brand cachet. On balance, owners and reviewers rate the Monta Noble 40 highly for its tactile experience and finishing at its price point.

From video reviewers

The watch's excellent finishing and quality detail are notable strengths. A weakness is its lack of lume brightness, which is a trade-off for the watch's overall design and execution. Reviewers disagree on the watch's overall value, with one reviewer suggesting it as a super-premium upgrade and another highlighting its durability and resistance to corrosion.

Owners praise the Spinnaker Dumas GMT's satisfying lume, including on the crown, and good finishing, with one owner finding it wears well on a 17cm wrist. The watch features a Seiko NH34A GMT movement and a blue gradient dial. Reviewers note its 44mm diameter and 209g weight on the bracelet make it unsuitable for smaller wrists.

Fratello

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