Side by side

Echo/Neutra 1956 ChronovsSeestern S456 GMT

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

1956 Chrono
Echo/Neutra1956 Chrono
MSRP $2,060
S456 GMT
SeesternS456 GMT
MSRP $299

At a glance

17 of 29 specs differ
Diameter
1956 Chrono40mm
S456 GMT41mm
Power Reserve
1956 Chrono48h
S456 GMT41hh
Water Resistance
1956 Chrono100m
S456 GMT200m
MSRP
1956 Chrono$2,060
S456 GMT$299

Full specifications

Case

6 specs
Category
Chronograph
GMT
Diameter
40mm
41mm
Thickness
14.1mm
13mm
Lug-to-Lug
46mm
49mm
Water Resistance
100m
200m
Caseback
Solid screw-down
Solid

Crystal & Dial

4 specs
Crystal Shape
Ultra-domed
Flat
AR Coating
Underside
Inner
Dial Color
White
Sunray style, applied and Diamond cut Indices, C1 lume
Lume
Superluminova Old Radium
C1

Movement

6 specs
Caliber
Sellita SW510M BH b elaboré
Seiko NH34
Type
Manual
Automatic
Beat Rate
28,800 vph
3 vph
Power Reserve
48h
41hh
Jewels
23
24
Complications
GMT, Chronograph, Moonphase, Date
GMT

Pricing

1 specs
MSRP
$2,060
$299

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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.

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.

Seestern S456 GMT

Owners widely praise the Seestern S456 GMT for its exceptional value and finishing that exceeds expectations, with one owner noting its accuracy surpasses that of their Seiko 5. The dial displays a pearl-like rainbow effect. Some owners would prefer a bidirectional bezel over the current unidirectional one. The Seestern S456 GMT features an NH34 movement, a 39.5mm case, sapphire crystal, and an adjustable clasp. On balance, owners rate the Seestern S456 GMT highly for its impressive finishing and value proposition at its price point.

From video reviewers

The watch features stunning, detailed finishing that is difficult to top. Reviewers did not reach a consensus on any weaknesses.

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