Side by side

Citizen Series 8 870vsPhoibos Argo

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
Argo
PhoibosArgo
MSRP $345

At a glance

12 of 29 specs differ
Diameter
Series 8 87040.8mm
Argo40.5mm
Power Reserve
Series 8 87050h
Argo40h
Water Resistance
Series 8 870100m
Argo200m
MSRP
Series 8 870$1,595
Argo$345

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
40.8mm
40.5mm
Thickness
12mm
12.5mm
Lug-to-Lug
46mm
48mm
Lug Width
11mm
20mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Underside
Yes
Dial Color
Grey
Yellow
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
0950
SII NH35
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$1,595
$345

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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.

Phoibos Argo

Owners widely praise the Phoibos Argo for its appealing design and color combinations, with one owner highlighting the bronze patina development as a unique characteristic. The Miyota 9015 movement is noted for its precision, and the included strap is considered a comfortable fit, particularly for narrower wrists. On balance, owners view the Phoibos Argo as a wearable piece of art and a great watch for personal enjoyment.

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