Side by side

Echo/Neutra 1956 ChronovsHalios Seaforth IV

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

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 Chrono

Owners widely praise the Echo/Neutra 1956 Chrono for its gorgeous looks and clean design, with one owner calling it a top 5 watch in their collection. The 40mm size and included straps are noted as comfortable and wearable. Some owners find the watch difficult to read in dull lighting. One owner of a 1956 GMT reported a non-screwing crown, and another owner of a 1956 GMT noted a misaligned bezel. Overall, owners rate the Echo/Neutra 1956 Chrono highly for its aesthetic appeal and wearability.

Halios Seaforth IV

Owners widely praise the Halios Sunburst Blue for its perfect 40mm size, stunning sunburst dial, and excellent lume, with one owner calling it Halios's best effort and a potential "Omega AT killer." The ETA 2824 movement is noted as running smoothly, and the watch is considered a great value with strong resale. Some owners desire larger sizes or different dial colors, and one reviewer found the Sinn 556i more versatile. The sapphire bezel is described as tall and flat, which is a point of contention for some. Overall, owners rate the Halios Sunburst Blue highly for its design, size, and value.

From video reviewers

The sunburst blue dial is a standout feature. Limited water resistance is a shared concern.

At a glance

20 of 29 specs differ
Diameter
1956 Chrono40mm
Seaforth IV40mm
Power Reserve
1956 Chrono48h
Seaforth IV
Water Resistance
1956 Chrono100m
Seaforth IV200m
MSRP
1956 Chrono$2,060
Seaforth IV$765

Full specifications

Case

8 specs
Category
Chronograph
Diver
Thickness
14.1mm
12.4mm
Lug-to-Lug
46mm
46.5mm
Lug Width
0mm
20mm
Material
316L Stainless Steel
Titanium
Finish
Brushed + Polished
Water Resistance
100m
200m
Caseback
Solid screw-down

Crystal & Dial

5 specs
Crystal
Sapphire
Sapphire (double-domed)
Crystal Shape
Ultra-domed
AR Coating
Underside
Dial Color
White
Blue
Lume
Superluminova Old Radium
None

Movement

6 specs
Caliber
Sellita SW510M BH b elaboré
Sellita SW200-1
Type
Manual
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
48h
0h
Jewels
23
0
Complications
GMT, Chronograph, Moonphase, Date
None

Pricing

1 specs
MSRP
$2,060
$765
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