Side by side

Spinnaker Dumas GMTvsTissot Chemin des Tourelles Skeleton

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
Chemin des Tourelles Skeleton
TissotChemin des Tourelles Skeleton
MSRP $1,100

At a glance

14 of 29 specs differ
Diameter
Dumas GMT44mm
Chemin des Tourelles Skeleton39mm
Power Reserve
Dumas GMT40h
Chemin des Tourelles Skeleton80h
Water Resistance
Dumas GMT300m
Chemin des Tourelles Skeleton50m
MSRP
Dumas GMT$399
Chemin des Tourelles Skeleton$1,100

Full specifications

Case

7 specs
Category
GMT
Skeleton
Diameter
44mm
39mm
Thickness
15mm
11.22mm
Lug-to-Lug
48mm
39mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

4 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Yes
Dial Color
Blue
Blue, Transparent
Indices
Applied
Roman and indexes

Movement

2 specs
Caliber
Seiko NH34A
Powermatic 80
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$399
$1,100

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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.

Tissot Chemin des Tourelles Skeleton

Owners widely praise the Tissot Chemin des Tourelles Skeleton for its visually appealing skeletonized movement and fantastic dial for the price, noting its dual-contrast finished hands enhance legibility. The 39mm steel case is considered elegant and wearability is good for daily use, with one owner reporting accuracy within one second of atomic clock calibration after two days. The Powermatic 80 movement is reliable and offers an 80-hour power reserve, though its finishing is not considered high horology. Some community members flag resale value and legibility as potential concerns. Overall, owners and reviewers rate the Tissot Chemin des Tourelles Skeleton highly for its visually striking skeletonized dial and reliable movement at its price point.

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