Side by side

Eone Bradley (Black)vsSeiko Prospex SPEEDTIMER

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

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Eone Bradley (Black)

The Eone Bradley (Black) is widely praised for its unique, inclusive tactile design that allows users to tell time by touch, a feature appreciated by both sighted and visually impaired individuals. Owners and reviewers highlight its comfortable wearability, with one source noting a swiveling lug system for enhanced comfort. The watch features a titanium case and a Swiss quartz movement. A drawback mentioned by a reviewer is that the tactile indicator balls can occasionally drift and require a shake to reset. One owner also notes that the Eone Bradley (Black) requires more frequent cleaning than other timepieces. On balance, owners and reviewers value the Eone Bradley (Black) for its innovative design and tactile functionality at its price point.

Seiko Prospex SPEEDTIMER

Owners widely praise the Seiko Prospex SPEEDTIMER's gorgeous, unique red dial and vintage-inspired design, finding it a sturdy and reliable everyday watch. Some owners, however, question the value proposition at around $700 for a solar quartz model, citing its 13-15mm thickness and the 24-hour subdial as drawbacks. Accuracy figures vary, with one owner reporting +1/+2 seconds per day, while another notes the V192 solar movement offers a six-month power reserve. Overall, owners and reviewers find the Seiko Prospex SPEEDTIMER a capable and versatile chronograph, with its striking dial and everyday wearability being the most frequently cited strengths.

From video reviewers

The Seiko Prospex SPEEDTIMER's solar movement provides reliable power without battery replacements and accurate timekeeping, with a claimed accuracy of ±15 seconds per month. A notable trade-off is the watch's slightly thicker profile and somewhat lacking lume brightness. Reviewers disagree on whether the bezel action is smooth and clicky, with one reviewer praising it and the other not mentioning it.

At a glance

13 of 29 specs differ
Diameter
Bradley (Black)40mm
Prospex SPEEDTIMER39mm
Power Reserve
Bradley (Black)
Prospex SPEEDTIMER
Water Resistance
Bradley (Black)30m
Prospex SPEEDTIMER100m
MSRP
Bradley (Black)$285
Prospex SPEEDTIMER$725

Full specifications

Case

6 specs
Category
Casual
Chronograph
Diameter
40mm
39mm
Thickness
11.5mm
13.3mm
Lug-to-Lug
45.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
30m
100m

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
Crystal Shape
Curved
AR Coating
Anti-reflective coating on inner surface
Dial Color
Black
Lume
None
LumiBrite on hands and index(es)

Movement

1 specs
Caliber
Seiko V192

Pricing

1 specs
MSRP
$285
$725
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