Side by side

Citizen TsuyosavsStudio Underd0g Full Moon

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

Tsuyosa
CitizenTsuyosa
MSRP $356
Full Moon
Studio Underd0gFull Moon
MSRP $800

At a glance

11 of 29 specs differ
Diameter
Tsuyosa37mm
Full Moon39.5mm
Power Reserve
Tsuyosa42h
Full Moon40h
Water Resistance
Tsuyosa50m
Full Moon
MSRP
Tsuyosa$356
Full Moon$800

Full specifications

Case

6 specs
Category
Sport
Casual
Diameter
37mm
39.5mm
Thickness
12mm
Lug-to-Lug
46mm
Lug Width
9mm
Water Resistance
50m

Crystal & Dial

1 specs
Dial Color
Pink
Standard

Movement

3 specs
Caliber
8210
Type
Automatic
Manual
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$356
$800

Follow this matchup

Get a note when Citizen Tsuyosa vs Studio Underd0g Full Moon gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

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.

Studio Underd0g Full Moon

Owners widely praise the Studio Underd0g Full Moon's harmonious creamy dial and its 37mm case, which fits flawlessly. The innovative sapphire disc with numerals is a highlight, though two visible screws holding it are noted as a minor aesthetic drawback. Some owners find the watch overpriced, while others see value in the upgraded Sellita movement under $1k. Lume is surprisingly good, and the included NATO strap is preferred by some over the leather. Accuracy ranges from +1/+2 seconds per day to about -6 seconds per day. On balance, owners rate the Studio Underd0g Full Moon highly for its versatile dial and well-fitting case at the price point.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.