Side by side

Citizen Series 8 870vsDryden Heartlander Solar

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

Series 8 870
CitizenSeries 8 870
MSRP $1,595
Heartlander Solar
DrydenHeartlander Solar
MSRP $279

At a glance

11 of 29 specs differ
Diameter
Series 8 87040.8mm
Heartlander Solar38mm
Power Reserve
Series 8 87050h
Heartlander Solar40h
Water Resistance
Series 8 870100m
Heartlander Solar101m
MSRP
Series 8 870$1,595
Heartlander Solar$279

Full specifications

Case

6 specs
Category
Dress
Field
Diameter
40.8mm
38mm
Thickness
12mm
11mm
Lug Width
11mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
101m

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Dial Color
Grey
Black

Movement

2 specs
Caliber
0950
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$1,595
$279

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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.

Citizen Series 8 870

The Citizen Series 8 870 is praised for its sharp 40mm steel case with unique bezel construction and a glossy dial featuring finely brushed and polished applied hour markers. It is powered by the in-house caliber 0950 automatic movement, which operates at 4Hz and offers a 50-hour power reserve with enhanced magnetic resistance. The limited edition features a black Duratect DLC coated case, a carbon fiber dial, and is regulated to -5/+10 seconds per day. On balance, reviewers highlight the Series 8 870's distinctive case finishing and the robust in-house movement as key strengths.

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.

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