Side by side

Spinnaker Dumas GMTvsBoldr Venture Velo

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

Dumas GMT
SpinnakerDumas GMT
MSRP $399
Venture Velo
BoldrVenture Velo
MSRP $399

At a glance

12 of 29 specs differ
Diameter
Dumas GMT44mm
Venture Velo41mm
Power Reserve
Dumas GMT40h
Venture Velo40h
Water Resistance
Dumas GMT300m
Venture Velo200m
MSRP
Dumas GMT$399
Venture Velo$399

Full specifications

Case

7 specs
Category
GMT
Tool
Diameter
44mm
41mm
Thickness
15mm
12.5mm
Lug-to-Lug
48mm
46mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Titanium
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Blue
Khaki
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Seiko NH34A
Seiko VK64
Type
Automatic
Quartz

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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.

Boldr Venture Velo

Owners widely praise the Boldr Venture Velo for its utilitarian design, matte titanium finish, drilled lugs, and bright lume, noting its comfortable wearability and legible dial. Some owners, however, find the case design too angular and the dial too flat, with a preference for applied markers and smoother crown threads. The Boldr Venture Velo is considered well-built for its price, featuring a 38mm titanium case and 200m water resistance, although some note the basic movement and absence of a date complication. Overall, owners rate the Boldr Venture Velo highly for its durable, functional design and value at its price point.

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