Side by side

Sugess Heritage S455vsSpinnaker Dumas GMT

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

Heritage S455
SugessHeritage S455
MSRP $449
Dumas GMT
SpinnakerDumas GMT
MSRP $399

At a glance

13 of 29 specs differ
Diameter
Heritage S45540mm
Dumas GMT44mm
Power Reserve
Heritage S45535h
Dumas GMT40h
Water Resistance
Heritage S4555m
Dumas GMT300m
MSRP
Heritage S455$449
Dumas GMT$399

Full specifications

Case

7 specs
Category
Chronograph
GMT
Diameter
40mm
44mm
Thickness
8.9mm
15mm
Lug-to-Lug
44.9mm
48mm
Lug Width
20mm
22mm
Material
Stainless Steel/Rose Gold
316L Stainless Steel
Water Resistance
5m
300m

Crystal & Dial

1 specs
Dial Color
S455 Black
Blue

Movement

4 specs
Caliber
ST2130
Seiko NH34A
Beat Rate
4 vph
28,800 vph
Power Reserve
35h
40h
Complications
GMT, Moonphase, Date
None

Pricing

1 specs
MSRP
$449
$399

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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.

Sugess Heritage S455

Owners appreciate the Sugess Heritage S455's classic, clean dial protected by a sapphire crystal. One owner suggests removing the fake blue jewel on the crown. On balance, owners value the Sugess Heritage S455 for its clean dial design.

From video reviewers

The Sugess Heritage S455 has a smooth and precise bezel action. The watch's value at the price point is a notable strength, with a fully functioning tourbillon typically found in high-end watches. However, the watch has a relatively weak lume brightness.

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.

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