Side by side

Spinnaker Dumas GMTvsWolbrook Skindiver II Automatic

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
Skindiver II Automatic
WolbrookSkindiver II Automatic
MSRP $579

At a glance

10 of 29 specs differ
Diameter
Dumas GMT44mm
Skindiver II Automatic40mm
Power Reserve
Dumas GMT40h
Skindiver II Automatic40h
Water Resistance
Dumas GMT300m
Skindiver II Automatic200m
MSRP
Dumas GMT$399
Skindiver II Automatic$579

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
44mm
40mm
Thickness
15mm
12.7mm
Lug-to-Lug
48mm
Lug Width
22mm
20mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Blue
Black

Movement

1 specs
Caliber
Seiko NH34A
Miyota 9015

Pricing

1 specs
MSRP
$399
$579

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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 II Automatic

Owners widely praise the Wolbrook Skindiver II Automatic for its retro aesthetic, comfortable 40mm wearability, and legible dial with faux patina, with the brushed finish, drilled lugs, and included Beads of Rice bracelet and tropic strap being highlighted. The watch features a Citizen/Miyota 8315 movement, adjusted in France to ±15 seconds per day, offering a 60-hour power reserve and 200m water resistance with a box sapphire crystal. Some owners note the 20mm strap size as potentially problematic, and Wolbrook's policy of not honoring the warranty on resold watches is a significant criticism. On balance, owners and reviewers rate the Wolbrook Skindiver II Automatic highly for its compelling retro design and solid build at its price point.

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