Side by side

Echo/Neutra 1956 3HvsGlycine Airman SST GMT

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

1956 3H
Echo/Neutra1956 3H
MSRP $1,025
Airman SST GMT
GlycineAirman SST GMT
MSRP $3,400

At a glance

19 of 29 specs differ
Diameter
1956 3H40mm
Airman SST GMT43mm
Power Reserve
1956 3H41h
Airman SST GMT48h
Water Resistance
1956 3H100m
Airman SST GMT200m
MSRP
1956 3H$1,025
Airman SST GMT$3,400

Full specifications

Case

9 specs
Category
GMT
Diameter
40mm
43mm
Thickness
11.9mm
11.6mm
Lug-to-Lug
46mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished
Water Resistance
100m
200m
Caseback
Solid screw-down

Crystal & Dial

5 specs
Crystal Shape
Ultra-domed
AR Coating
Underside
Dial Color
Black
Grey
Indices
Applied
Lume
Superluminova Old Radium
Luminous

Movement

4 specs
Caliber
Sellita SW200-1 elaboré
SW330-2
Power Reserve
41h
48h
Jewels
26
25
Complications
GMT, Moonphase, Date
GMT, Date

Pricing

1 specs
MSRP
$1,025
$3,400

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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 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.

Glycine Airman SST GMT

Owners praise the Glycine Airman SST GMT for its comfortable wear, good build quality, accuracy, lume, and historical significance. The 24-hour dial and compressor-style GMT ring are noted as great features. One owner found the Sellita SW330 movement authentic, though expected Glycine branding on the rotor. The dial is considered busy, and one owner experienced the watch stopping after a day on a winder with a rattling rotor, suggesting service. On balance, owners rate the Glycine Airman SST GMT highly for its comfortable wear and historical significance.

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