Side by side

Echo/Neutra RivaneravsSangin Instruments Neptune

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

Add a watch

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

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

The Echo/Neutra Rivanera is widely praised for its remarkably thin 5.9mm Grade 5 titanium case, which contributes to its exceptional lightness and wearability, striking a balance between dress and everyday style. Reviewers and owners highlight its Art Deco-inspired design and the respected ETA 7001 manual-wind movement for its slimness and longevity. Impressive packaging and accessories are also noted as significant value adds for its price point. Some reviewers point out the lack of quick-release straps and the bead-blasted finish, with one owner expressing concern over the case's scratch resistance. The non-hacking movement is also a point of note for some enthusiasts. Overall, owners and reviewers highly regard the Echo/Neutra Rivanera for its exceptionally thin and lightweight titanium case and unique Art Deco aesthetic at an affordable price.

From video reviewers

The Rivanera's Grade 5 titanium case is a key selling point. Reviewers did not agree on whether the watch leans more towards a tool watch or a traditional dress watch.

Sangin Instruments Neptune

The Sangin Neptune offers a compelling value proposition around $800. Reviewers noted a lack of specific detail regarding water resistance and case finishing.

At a glance

15 of 29 specs differ
Diameter
Rivanera40mm
Neptune40mm
Power Reserve
Rivanera42hh
Neptune
Water Resistance
Rivanera30m
Neptune300m
MSRP
Rivanera$1,810
Neptune$1,599

Full specifications

Case

6 specs
Thickness
5.5mm
0mm
Lug-to-Lug
40mm
0mm
Lug Width
20mm
0mm
Material
Titanium Grade 5 (sandblasted)
Finish
Polished + Sandblasted
Water Resistance
30m
300m

Crystal & Dial

2 specs
Crystal
Sapphire
Crystal Shape
Flat

Movement

6 specs
Caliber
ETA/Peseux 7001
Sellita SW300-1
Type
Manual
Automatic
Beat Rate
21,600 vph
0 vph
Power Reserve
42hh
0h
Jewels
17
0
Complications
Moonphase, Date
None

Pricing

1 specs
MSRP
$1,810
$1,599
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.

DiscussionNot started
Adjacent matchups

People also compared

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