Side by side

Spinnaker Dumas GMTvsHorage Supersede Date

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
Supersede Date
HorageSupersede Date
MSRP $6,150

At a glance

13 of 29 specs differ
Diameter
Dumas GMT44mm
Supersede Date39.5mm
Power Reserve
Dumas GMT40h
Supersede Date72h
Water Resistance
Dumas GMT300m
Supersede Date200m
MSRP
Dumas GMT$399
Supersede Date$6,150

Full specifications

Case

6 specs
Category
GMT
Sport
Diameter
44mm
39.5mm
Thickness
15mm
9.85mm
Lug-to-Lug
48mm
46.29mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Inner
No
Dial Color
Blue
Black
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Seiko NH34A
Horage K2
Power Reserve
40h
72h
Complications
None
Date

Pricing

1 specs
MSRP
$399
$6,150

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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.

Horage Supersede Date

The Horage Supersede Date is widely praised for its thinness, versatile wearability, and attractive case finishing, with reviewers highlighting its integrated bracelet and supple FKM rubber strap as particularly comfortable. The in-house K2 micro-rotor movement is consistently noted as a significant strength, offering COSC-certified accuracy and a 72-hour power reserve. Some reviewers find the bezel knurling distinctive and the case wears visually larger due to a slim bezel, while one minor point of contention is the mixed date wheel color-matching. On balance, reviewers consider the Horage Supersede Date a compelling and sporty luxury sports watch with accessible pricing.

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