Side by side

Spinnaker Dumas GMTvsTissot Le Locle 20th Anniversary

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
Le Locle 20th Anniversary
TissotLe Locle 20th Anniversary
MSRP $975

At a glance

12 of 29 specs differ
Diameter
Dumas GMT44mm
Le Locle 20th Anniversary29mm
Power Reserve
Dumas GMT40h
Le Locle 20th Anniversary48h
Water Resistance
Dumas GMT300m
Le Locle 20th Anniversary30m
MSRP
Dumas GMT$399
Le Locle 20th Anniversary$975

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
44mm
29mm
Thickness
15mm
8.95mm
Lug-to-Lug
48mm
29mm
Lug Width
22mm
14mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
30m

Crystal & Dial

2 specs
Dial Color
Blue
Silver
Indices
Applied
Roman and diamonds

Movement

2 specs
Caliber
Seiko NH34A
Power Reserve
40h
48h

Pricing

1 specs
MSRP
$399
$975

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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 Le Locle 20th Anniversary

The Tissot Le Locle 20th Anniversary is widely praised for its classic Swiss design, featuring a textured guilloché dial, Roman numerals, and elegant script, with owners choosing it for its timeless elegance. Reviewers and owners highlight the efficient Powermatic 80 movement with an 80-hour power reserve and Nivachron antimagnetic hairspring. Some owners note the watch's moderate 39mm size and thin profile, and its versatility with dual bracelet/strap options and a two-tone case. A potential drawback for some is its 30m water resistance. Overall, owners and reviewers rate the Tissot Le Locle 20th Anniversary highly for its refined, timeless aesthetic and capable movement at its price point.

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