Side by side

Marathon Arctic OSAR 41mm AutomaticvsEcho/Neutra Rivanera Piccolo

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

Arctic OSAR 41mm Automatic
MarathonArctic OSAR 41mm Automatic
MSRP $1,800
Rivanera Piccolo
Echo/NeutraRivanera Piccolo
MSRP $1,640

At a glance

11 of 29 specs differ
Diameter
Arctic OSAR 41mm Automatic41mm
Rivanera Piccolo33mm
Power Reserve
Arctic OSAR 41mm Automatic40h
Rivanera Piccolo40h
Water Resistance
Arctic OSAR 41mm Automatic300m
Rivanera Piccolo100m
MSRP
Arctic OSAR 41mm Automatic$1,800
Rivanera Piccolo$1,640

Full specifications

Case

8 specs
Category
Diver
Diameter
41mm
33mm
Thickness
13mm
6.9mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Titanium Grade 5
Finish
Brushed and polished
Polished + Sandblasted
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
White
Guilloché Black

Movement

1 specs
Caliber
Sellita SW220-1
Sellita SW1000

Pricing

1 specs
MSRP
$1,800
$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.

Marathon Arctic OSAR 41mm Automatic

The Marathon Arctic OSAR 41mm Automatic is noted for its comfortable wearability on wrists under 7 inches, with one owner finding the 41mm size perfect. Accuracy observations vary, with one owner reporting a consistent +1 second per day and another noting -20 seconds per day. The watch features a Sellita automatic movement and has dimensions of 14mm thickness and a 48mm lug-to-lug. Overall, owners appreciate the Marathon Arctic OSAR 41mm Automatic for its comfortable fit and Marathon's overall appeal.

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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