Side by side

Echo/Neutra 1956 3HvsSinn 240 St GZ

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

1956 3H
Echo/Neutra1956 3H
MSRP $1,025
240 St GZ
Sinn240 St GZ
MSRP $2,311

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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.

From video reviewers

The case finishing and vintage aesthetic are consistently praised. The 100m water resistance and Sellita SW200-1 movement are also noted strengths. Reviewers did not reach a consensus on any weaknesses.

Sinn 240 St GZ

The Sinn 240 St GZ is praised for its highly legible, contrasting dial and bead-blasted stainless steel case, which benefits from Sinn's hardening treatment. Owners note the crystal is perfect, and the Tegimented PVD bracelet is in near-new condition. However, reviewers flag the inner rotating bezel as slightly wobbly and rattly, and the Sellita SW220-1 movement is described as coarse with rough winding. On balance, owners and reviewers appreciate the Sinn 240 St GZ for its excellent dial legibility and robust case finishing.

From video reviewers

The tide bezel is a consensus strength for its functionality in monitoring tidal conditions. No shared weaknesses were identified. Reviewers did not explicitly disagree on any specific points.

At a glance

16 of 29 specs differ
Diameter
1956 3H40mm
240 St GZ43mm
Power Reserve
1956 3H41h
240 St GZ38h
Water Resistance
1956 3H100m
240 St GZ100m
MSRP
1956 3H$1,025
240 St GZ$2,311

Full specifications

Case

8 specs
Category
Tool
Diameter
40mm
43mm
Thickness
11.9mm
11mm
Lug-to-Lug
46mm
Lug Width
0mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished
bead-blasted
Caseback
Solid screw-down

Crystal & Dial

4 specs
Crystal Shape
Ultra-domed
Dial Color
Black
Blue
Indices
Lume
Superluminova Old Radium
Luminescent

Movement

3 specs
Caliber
Sellita SW200-1
Sellita SW220-1
Power Reserve
41h
38h
Complications
GMT, Moonphase, Date
Date, Day-Date

Pricing

1 specs
MSRP
$1,025
$2,311
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