Side by side

Spinnaker Bradner Pearl DivervsSpinnaker Dumas GMT

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

Bradner Pearl Diver
SpinnakerBradner Pearl Diver
MSRP $370
Dumas GMT
SpinnakerDumas GMT
MSRP $399

At a glance

7 of 29 specs differ
Diameter
Bradner Pearl Diver42mm
Dumas GMT44mm
Power Reserve
Bradner Pearl Diver40h
Dumas GMT40h
Water Resistance
Bradner Pearl Diver180m
Dumas GMT300m
MSRP
Bradner Pearl Diver$370
Dumas GMT$399

Full specifications

Case

4 specs
Category
Diver
GMT
Diameter
42mm
44mm
Lug-to-Lug
50mm
48mm
Water Resistance
180m
300m

Crystal & Dial

1 specs
Dial Color
Emerald
Blue

Movement

1 specs
Caliber
SII NH35A
Seiko NH34A

Pricing

1 specs
MSRP
$370
$399

Follow this matchup

Get a note when Spinnaker Bradner Pearl Diver vs Spinnaker Dumas GMT gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

Spinnaker Bradner Pearl Diver

The Spinnaker Bradner Pearl Diver is noted by owners as large on smaller wrists, with a 50mm lug-to-lug and 15mm height being a concern, though some find it acceptable with specific strap choices. Opinions on finishing quality vary, with one owner reporting issues like a poorly seated bezel and crooked indices. Overall, owners rate the Spinnaker Bradner Pearl Diver with mixed reviews regarding its size and finishing.

Spinnaker Dumas GMT

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.

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.

Adjacent matchups

People also compared

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