Side by side

Formex Essence ThirtyNinevsEcho/Neutra Rivanera Piccolo

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

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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.

Formex Essence ThirtyNine

The Formex Essence ThirtyNine is praised for its impressive build quality and value, featuring a patented case suspension system for comfort and protection. It houses a COSC-certified Sellita SW200-1 movement with a 38-hour power reserve and a tool-free strap quick-release system. A minor inconvenience noted is the specific closing order of the clasp. On balance, reviewers rate the Formex Essence ThirtyNine highly for its comfortable wearability and excellent value at its price point.

From video reviewers

The case suspension system enhances comfort and the COSC-certified movement is a strong feature. The bracelet exhibits noticeable rattle. Reviewers disagreed on the ideal case size, with some preferring the 39mm and others the 41mm.

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.

At a glance

12 of 29 specs differ
Diameter
Essence ThirtyNine39mm
Rivanera Piccolo33mm
Power Reserve
Essence ThirtyNine41h
Rivanera Piccolo46h
Water Resistance
Essence ThirtyNine100m
Rivanera Piccolo
MSRP
Essence ThirtyNine$2,390
Rivanera Piccolo$1,640

Full specifications

Case

7 specs
Category
Dress
Diameter
39mm
33mm
Thickness
10mm
6.9mm
Lug-to-Lug
45mm
33mm
Material
Stainless Steel
Titanium Grade 5
Finish
Polished + Sandblasted
Water Resistance
100m

Crystal & Dial

2 specs
Dial Color
Space Ghost
Guilloché Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW200-1
Sellita SW1000-1
Power Reserve
41h
46h

Pricing

1 specs
MSRP
$2,390
$1,640
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