Side by side

Dryden Heartlander SolarvsSeiko Prospex LX line

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

Heartlander Solar
DrydenHeartlander Solar
MSRP $279
Prospex LX line
SeikoProspex LX line
MSRP $5,500
What people say

Owners + reviewers, side by side

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

Dryden Heartlander Solar

The Dryden Heartlander Solar is widely praised for its wearability, with its 38mm case and thin profile making it a versatile, go-anywhere watch. Owners and reviewers highlight its exceptional lume, comfortable president-style bracelet, and compelling $500 price point. The solar power feature is appreciated for its convenience, eliminating the need for winding. Some owners note the 38mm case can feel small on wrists just under seven inches, and one reviewer flags that the prominent crown may irritate some wearers. The use of a Miyota movement is seen as a positive for durability and affordability. On balance, owners and reviewers rate the Dryden Heartlander Solar highly for its excellent wearability and value at the $500 price point.

Seiko Prospex LX line

Owners widely report the dial's blue-green sunburst is phenomenal, and the sapphire glass features blue AR coating. Some owners feel the high price limits discounts and sales, with one AD noting extremely low sales due to the cost. One owner reported DLC peeling off a two-week-old watch, and another noted quality control issues like bezel inserts and fallen second hands. On balance, owners consider the Seiko Prospex LX line a nicely built watch, though pricing led to poor sales and its discontinuation.

At a glance

14 of 29 specs differ
Diameter
Heartlander Solar38mm
Prospex LX line44.8mm
Power Reserve
Heartlander Solar40h
Prospex LX line72h
Water Resistance
Heartlander Solar101m
Prospex LX line200m
MSRP
Heartlander Solar$279
Prospex LX line$5,500

Full specifications

Case

7 specs
Category
Field
GMT
Diameter
38mm
44.8mm
Thickness
11mm
14.7mm
Lug-to-Lug
46mm
50.9mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Titanium
Water Resistance
101m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Super-clear coating
Lume
None
LumiBrite on hands and index(es)

Movement

4 specs
Caliber
5R66
Type
Automatic
Spring Drive
Power Reserve
40h
72h
Jewels
25
30

Pricing

1 specs
MSRP
$279
$5,500
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