Side by side

Praesidus A-11 Spec 2 AmeriquartzvsEcho/Neutra Rivanera Piccolo

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

The bottom line

The 33mm Rivanera Piccolo wears 5mm narrower than the 38mm A-11 Spec 2 Ameriquartz — that's a meaningful jump on most wrists.

What people say

Owners + reviewers, side by side

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

Praesidus A-11 Spec 2 Ameriquartz

Owners praise the Praesidus A-11 Spec 2 Ameriquartz as a sturdy, versatile tool watch at $215 USD, noting its precise Ameriquartz movement. However, some owners report unpolished lugs, random timekeeping errors ranging from 5-15 minutes off, premature battery death, and difficulties with battery replacements and customer service. The canvas strap is also noted as being very long, and the crystal is sapphire-coated K1 mineral. On balance, owners find the Praesidus A-11 Spec 2 Ameriquartz a capable daily beater despite these specific concerns.

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.

Where to get them

Check prices & track

Praesidus A-11 Spec 2 Ameriquartz
Praesidus A-11 Spec 2 Ameriquartz
MSRP $215
Echo/Neutra Rivanera Piccolo
Echo/Neutra Rivanera Piccolo
MSRP $1,640
A-11 Spec 2 Ameriquartz
PraesidusA-11 Spec 2 Ameriquartz
MSRP $215
Rivanera Piccolo
Echo/NeutraRivanera Piccolo
MSRP $1,640

At a glance

12 of 29 specs differ
Diameter
A-11 Spec 2 Ameriquartz38mm
Rivanera Piccolo33mm
Power Reserve
A-11 Spec 2 Ameriquartz40h
Rivanera Piccolo40h
Water Resistance
A-11 Spec 2 Ameriquartz50m
Rivanera Piccolo100m
MSRP
A-11 Spec 2 Ameriquartz$215
Rivanera Piccolo$1,640

Full specifications

Case

8 specs
Category
Field
Diameter
38mm
33mm
Thickness
6.9mm
Lug-to-Lug
46mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Titanium Grade 5
Finish
Brushed and polished
Polished + Sandblasted
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Brown
Guilloché Black

Movement

2 specs
Caliber
Ameriquartz USA
Sellita SW1000
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$215
$1,640

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