Side by side

Citizen Series 8 870vsCitizen Tsuyosa

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

Series 8 870
CitizenSeries 8 870
MSRP $1,095
Tsuyosa
CitizenTsuyosa
MSRP $356

At a glance

7 of 29 specs differ
Diameter
Series 8 87039mm
Tsuyosa37mm
Power Reserve
Series 8 87042h
Tsuyosa42h
Water Resistance
Series 8 870100m
Tsuyosa50m
MSRP
Series 8 870$1,095
Tsuyosa$356

Full specifications

Case

3 specs
Diameter
39mm
37mm
Lug Width
11mm
9mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Dial Color
Green
Pink

Movement

1 specs
Caliber
9051
8210

Pricing

1 specs
MSRP
$1,095
$356

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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 compelling value proposition and modern Japanese design with a sporty edge. Reviewers note its 40mm steel case, glossy dial with applied markers, and the in-house Calibre 0950 automatic movement offering 50 hours of power reserve and enhanced magnetic resistance. The flat sapphire crystal is noted to collect fingerprints, and the solid caseback omits a view of the movement. The limited edition variant features a 40.8mm black DLC-coated case, a carbon fiber dial, and the 0950 movement regulated to -5/+10 seconds per day. Overall, the Citizen Series 8 870 is viewed as a strong offering for its blend of design and features.

Citizen Tsuyosa

The Citizen Tsuyosa is praised for its gorgeous dial and nice finishing, with owners finding its white dial versatile and its wrist presence excellent. It is considered a fun, people-pleasing watch, especially for summer, and offers excellent value. However, the 40-hour power reserve requires resetting after weekends, and the integrated bracelet rattles. One owner notes the Miyota 8210 movement is noisy and considered boring for enthusiasts, with initial accuracy issues that resolved themselves. The US price of $450 is seen as too high, with better value around $300 in the EU. On balance, owners rate the Citizen Tsuyosa highly for its dial and finishing at the price, despite caveats regarding the bracelet and movement.

From video reviewers

The Citizen Tsuyosa's compact size and versatility are notable strengths, with the 37mm case being a welcome addition to the series. The watch's price point under SGD 600 is also a positive aspect. A weakness is the integrated bracelet's potential for rattle.

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