Side by side

Echo/Neutra Rivanera PiccolovsYema Superman Titanium Tourbillon CMM.31 Limited Edition

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

Rivanera Piccolo
Echo/NeutraRivanera Piccolo
MSRP $1,640
Superman Titanium Tourbillon CMM.31 Limited Edition
YemaSuperman Titanium Tourbillon CMM.31 Limited Edition
MSRP $13,000

At a glance

12 of 29 specs differ
Diameter
Rivanera Piccolo33mm
Superman Titanium Tourbillon CMM.31 Limited Edition43mm
Power Reserve
Rivanera Piccolo40h
Superman Titanium Tourbillon CMM.31 Limited Edition40h
Water Resistance
Rivanera Piccolo100m
Superman Titanium Tourbillon CMM.31 Limited Edition300m
MSRP
Rivanera Piccolo$1,640
Superman Titanium Tourbillon CMM.31 Limited Edition$13,000

Full specifications

Case

8 specs
Category
Diver
Diameter
33mm
43mm
Thickness
6.9mm
11.7mm
Lug-to-Lug
46mm
Lug Width
20mm
22mm
Material
Titanium Grade 5
Titanium
Finish
Polished + Sandblasted
Brushed and polished
Water Resistance
100m
300m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Guilloché Black
Titanium

Movement

1 specs
Caliber
Sellita SW1000
Yema CMM.31 Tourbillon

Pricing

1 specs
MSRP
$1,640
$13,000

Follow this matchup

Get a note when Echo/Neutra Rivanera Piccolo vs Yema Superman Titanium Tourbillon CMM.31 Limited Edition 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.

Echo/Neutra Rivanera Piccolo

The Echo/Neutra Rivanera Piccolo is praised for its charming and impressive design, featuring a lightweight 26mm grade 5 titanium case with a sandblasted finish and polished edges. It is powered by an automatic Sellita SW1000 elaboré grade movement with a 46-hour power reserve and is available with an ultra-black Musou Black dial option. One reviewer suggested removing the date for a cleaner dial, while both sources note the straps lack a quick-release system. Overall, reviewers highlight the Rivanera Piccolo's distinctive design and titanium construction as its primary strengths.

From video reviewers

The thin 6.9mm case is a standout feature. Reviewers noted the Grade 5 titanium case construction. No shared weaknesses were identified.

Yema Superman Titanium Tourbillon CMM.31 Limited Edition

The Yema Superman Titanium Tourbillon CMM.31 Limited Edition is noted for its in-house titanium tourbillon movement offering a 105-hour power reserve and 200m water resistance, alongside a unique asphalt-grained dial. Owners find the 43mm size wearable, with one describing it as a contradictory "toolwatch" with exceptional movement craftsmanship. A reviewer flags the bracelet clasp's extension system as crude. On balance, owners and reviewers highlight the impressive movement and dial as key strengths of the Yema Superman Titanium Tourbillon CMM.31 Limited Edition.

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.