Side by side

Echo/Neutra 1956 3HvsMarathon Arctic OSAR 36mm Automatic

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

1956 3H
Echo/Neutra1956 3H
MSRP $1,025
Arctic OSAR 36mm Automatic
MarathonArctic OSAR 36mm Automatic
MSRP $1,200

At a glance

17 of 29 specs differ
Diameter
1956 3H40mm
Arctic OSAR 36mm Automatic36mm
Power Reserve
1956 3H41h
Arctic OSAR 36mm Automatic40h
Water Resistance
1956 3H100m
Arctic OSAR 36mm Automatic300m
MSRP
1956 3H$1,025
Arctic OSAR 36mm Automatic$1,200

Full specifications

Case

8 specs
Category
Diver
Diameter
40mm
36mm
Thickness
11.9mm
13mm
Lug-to-Lug
46mm
43.5mm
Lug Width
20mm
18mm
Finish
Brushed + Polished
Brushed and polished
Water Resistance
100m
300m
Caseback
Solid screw-down
Solid

Crystal & Dial

4 specs
Crystal Shape
Ultra-domed
Flat
AR Coating
Underside
Inner
Dial Color
Black
White
Lume
Superluminova Old Radium
None

Movement

4 specs
Caliber
Sellita SW200-1 elaboré
Sellita SW220-1
Power Reserve
41h
40h
Jewels
26
25
Complications
GMT, Moonphase, Date
None

Pricing

1 specs
MSRP
$1,025
$1,200

Follow this matchup

Get a note when Echo/Neutra 1956 3H vs Marathon Arctic OSAR 36mm Automatic gets more votes, a community discussion, or a price drop. No account needed.

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 1956 3H

Owners widely praise the Echo/Neutra 1956 3H for its exceptionally well-executed bracelet, with one owner comparing it favorably to Rolex Oyster bracelets and noting the gray dial exceeded build quality expectations. The watch features a dramatic box-domed sapphire crystal and a unique blend of vintage tool-watch and mid-century design elements. However, reviewers flag legibility challenges in low light due to its fixed, lumed bezel and non-lumed dial, and some may find the branding polarizing. Overall, owners rate the Echo/Neutra 1956 3H highly for its unique character and comfortable wearability, particularly appreciating the bracelet's quality.

Marathon Arctic OSAR 36mm Automatic

The Marathon Arctic OSAR 36mm Automatic is noted for its non-tritium dial option, though some owners prefer the 1-12 numeral layout found on other models. One owner found the 36mm size too small for their wrist. Overall, owners appreciate the Marathon Arctic OSAR 36mm Automatic for its non-tritium dial option.

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.

Adjacent matchups

People also compared

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