Side by side

Echo/Neutra 1956 3HvsGlycine Sea Kraken

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

1956 3H
Echo/Neutra1956 3H
MSRP $1,025
Sea Kraken
GlycineSea Kraken
MSRP $1,600

At a glance

18 of 29 specs differ
Diameter
1956 3H40mm
Sea Kraken39mm
Power Reserve
1956 3H41h
Sea Kraken38h
Water Resistance
1956 3H100m
Sea Kraken150m
MSRP
1956 3H$1,025
Sea Kraken$1,600

Full specifications

Case

9 specs
Category
Diver
Diameter
40mm
39mm
Thickness
11.9mm
12.7mm
Lug-to-Lug
46mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished
Water Resistance
100m
150m
Caseback
Solid screw-down

Crystal & Dial

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

Movement

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

Pricing

1 specs
MSRP
$1,025
$1,600

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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 Sea Kraken

The Glycine Sea Kraken is widely praised for its retro design and excellent case finishing for its price, with reviewers noting crisp dial printing and an elegant stainless steel bezel. Owners report excellent accuracy, with some seeing deviations as low as 1 second per day, though one user observed up to a 6-second loss during high activity. The 39mm size is generally considered comfortable, though its 48mm lug-to-lug measurement may be an issue for smaller wrists. The bezel action is consistently flagged as strong with no back-play. The included leather strap is frequently criticized as unsuitable for a diver and often replaced. On balance, owners and reviewers rate the Glycine Sea Kraken highly for its vintage aesthetic and strong value proposition, particularly given its adjusted Sellita SW200 movement and limited edition status.

From video reviewers

The Glycine Sea Kraken's value at its price point is a significant strength. Reviewers did not reach a consensus on any weaknesses.

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