Side by side

Hamilton Khaki Navy Scuba QuartzvsEcho/Neutra Rivanera Piccolo

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

Khaki Navy Scuba Quartz
HamiltonKhaki Navy Scuba Quartz
MSRP $825
Rivanera Piccolo
Echo/NeutraRivanera Piccolo
MSRP $1,640

At a glance

10 of 29 specs differ
Diameter
Khaki Navy Scuba Quartz37mm
Rivanera Piccolo33mm
Power Reserve
Khaki Navy Scuba Quartz40h
Rivanera Piccolo40h
Water Resistance
Khaki Navy Scuba Quartz100m
Rivanera Piccolo100m
MSRP
Khaki Navy Scuba Quartz$825
Rivanera Piccolo$1,640

Full specifications

Case

6 specs
Category
Diver
Diameter
37mm
33mm
Thickness
10.77mm
6.9mm
Lug Width
18mm
20mm
Material
Stainless Steel
Titanium Grade 5
Finish
Brushed and polished
Polished + Sandblasted

Crystal & Dial

1 specs
Dial Color
White
Guilloché Black

Movement

2 specs
Caliber
F06.105
Sellita SW1000
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$825
$1,640

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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.

Hamilton Khaki Navy Scuba Quartz

The Hamilton Khaki Navy Scuba Quartz is noted for its 37mm case size, matte green dial, and aluminum bezel insert, offering 100m water resistance and a green NATO strap. It is powered by an ETA F06.105 quartz movement with an extended battery life of up to 94 months, and is priced at $545. One owner questions its value proposition based on significant price differences between regions. On balance, the Hamilton Khaki Navy Scuba Quartz is seen as a functional quartz dive watch with a notable battery life, though its value is debated by some owners.

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.

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