Side by side

Spinnaker Dumas GMTvsLongines LONGINES SPIRIT FLYBACK TITANIUM

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
LONGINES SPIRIT FLYBACK TITANIUM
LonginesLONGINES SPIRIT FLYBACK TITANIUM
MSRP $5,900

At a glance

9 of 29 specs differ
Diameter
Dumas GMT44mm
LONGINES SPIRIT FLYBACK TITANIUM42mm
Power Reserve
Dumas GMT40h
LONGINES SPIRIT FLYBACK TITANIUM40h
Water Resistance
Dumas GMT300m
LONGINES SPIRIT FLYBACK TITANIUM100m
MSRP
Dumas GMT$399
LONGINES SPIRIT FLYBACK TITANIUM$5,900

Full specifications

Case

6 specs
Category
GMT
Chronograph
Diameter
44mm
42mm
Thickness
15mm
17mm
Lug-to-Lug
48mm
49.5mm
Material
316L Stainless Steel
Titanium
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Blue
Anthracite

Movement

1 specs
Caliber
Seiko NH34A
L791.4

Pricing

1 specs
MSRP
$399
$5,900

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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.

LONGINES SPIRIT FLYBACK TITANIUM

The LONGINES SPIRIT FLYBACK TITANIUM is widely praised for its luxurious finishing on titanium, attractive anthracite dial with gold and red accents, and precise COSC-certified L791.4 movement. Owners and reviewers consistently highlight its value as a flyback chronograph with a 68-hour power reserve and 100-meter water resistance. However, its 17mm case thickness is a significant concern for wearability, particularly under sleeves, with some suggesting alternative strap options. On balance, owners and reviewers rate the LONGINES SPIRIT FLYBACK TITANIUM highly for its finishing and value, despite the noted thickness.

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