Side by side

Citizen Series 8 870vsCitizen Zenshin Mechanical

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
Zenshin Mechanical
CitizenZenshin Mechanical
MSRP $488

At a glance

8 of 29 specs differ
Diameter
Series 8 87040.8mm
Zenshin Mechanical40.5mm
Power Reserve
Series 8 87050h
Zenshin Mechanical40h
Water Resistance
Series 8 870100m
Zenshin Mechanical100m
MSRP
Series 8 870$1,595
Zenshin Mechanical$488

Full specifications

Case

3 specs
Diameter
40.8mm
40.5mm
Lug Width
11mm
Material
Stainless Steel
Super Titanium

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Dial Color
Grey
Blue

Movement

2 specs
Caliber
0950
8213
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$1,595
$488

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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.

Citizen Zenshin Mechanical

The Citizen Zenshin Mechanical is widely praised for its exceptional value, lightweight and scratch-resistant Super Titanium case, and superb, textured dials. Owners and reviewers highlight the refined finishing and comfortable wearability due to the titanium construction and integrated bracelet design. The 60-hour power reserve automatic movement is noted as a strong point, with some finding the accuracy to be precise while others desire tighter tolerances. The integrated bracelet limits strap changes, and opinions on the bracelet and clasp quality are mixed, with some finding them cheap-feeling and others appreciating the design. The Citizen Zenshin Mechanical is priced around EUR 499, though one owner reported a purchase price of €360. Overall, owners and reviewers rate the Citizen Zenshin Mechanical highly for its impressive cost-benefit ratio and attractive, comfortable design.

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