Side by side

Seiko AstronvsBoldr Venture Velo

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

Astron
SeikoAstron
MSRP $2,700
Venture Velo
BoldrVenture Velo
MSRP $399

At a glance

13 of 29 specs differ
Diameter
Astron43.3mm
Venture Velo41mm
Power Reserve
Astron40h
Venture Velo40h
Water Resistance
Astron100m
Venture Velo200m
MSRP
Astron$2,700
Venture Velo$399

Full specifications

Case

6 specs
Category
Chronograph
Tool
Diameter
43.3mm
41mm
Thickness
13.4mm
12.5mm
Lug-to-Lug
49.5mm
46mm
Lug Width
14mm
20mm
Water Resistance
100m
200m

Crystal & Dial

4 specs
Crystal Shape
Curved
Flat
AR Coating
Super-clear coating
Yes
Dial Color
Black
Khaki
Lume
LumiBrite on hands and index(es)
Super-LumiNova

Movement

2 specs
Caliber
5X83
Seiko VK64
Jewels
14
25

Pricing

1 specs
MSRP
$2,700
$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.

Seiko Astron

The Seiko Astron is widely praised for its advanced timekeeping technology, including GPS and radio wave synchronization, offering grab-and-go convenience and exceptional accuracy, with some users reporting +/- 15 seconds per month or even 1/2 second per day for its autonomous quartz movement. Owners appreciate its well-finished titanium cases and bracelets, detailed dials with high-contrast markers, and lightweight, comfortable wearability. However, some find the price point of around $2,000 to $2,400 expensive, noting that GPS sync works best outdoors and that certain models lack screw-down casebacks, impacting water resistance. The lume is described as sparse on some models, and recessed buttons require tools to operate. Overall, owners and reviewers rate the Seiko Astron highly for its cutting-edge technology and comfortable, well-finished design, with the value proposition becoming more compelling when models are found at a discount.

From video reviewers

The watch's automatic time zone adjustment via GPS is a notable feature. The watch's solar-powered charging system can take up to 6 months to fully charge, which may not be ideal for users who need a quick power boost.

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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