Side by side

Spinnaker Dumas GMTvsWolbrook Skindiver WT Automatic

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
Skindiver WT Automatic
WolbrookSkindiver WT Automatic
MSRP $498

At a glance

9 of 29 specs differ
Diameter
Dumas GMT44mm
Skindiver WT Automatic40mm
Power Reserve
Dumas GMT40h
Skindiver WT Automatic40h
Water Resistance
Dumas GMT300m
Skindiver WT Automatic150m
MSRP
Dumas GMT$399
Skindiver WT Automatic$498

Full specifications

Case

5 specs
Diameter
44mm
40mm
Thickness
15mm
13mm
Lug-to-Lug
48mm
Lug Width
22mm
20mm
Water Resistance
300m
150m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Blue
Steel

Movement

1 specs
Caliber
Seiko NH34A
Miyota 8315

Pricing

1 specs
MSRP
$399
$498

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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.

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.

Wolbrook Skindiver WT Automatic

Owners widely praise the Wolbrook Skindiver WT Automatic for its attractive retro aesthetic, comfortable wearability, and good value, with many highlighting its striking green dial, box sapphire crystal, and well-executed Beads of Rice bracelet. Some reviewers note the Miyota 8315 movement is adjusted to ±15 seconds per day, and one owner found the steel bracelet's finishing did not match the watch as well as the rubber straps. A minority of owners express disappointment with the lume, bezel wobble, and a perceived lack of finishing refinement, with one reviewer ultimately not recommending the watch. Overall, owners rate the Wolbrook Skindiver WT Automatic highly for its vintage charm and comfortable bracelet at the price point.

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