Side by side

Echo/Neutra 1956 ChronovsIslander Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300

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

1956 Chrono
Echo/Neutra1956 Chrono
MSRP $2,060
Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300
IslanderIslander Greenport 39mm Dive Watch with Black and White Dial #ISL-300
MSRP $399

At a glance

19 of 29 specs differ
Diameter
1956 Chrono40mm
Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-30039mm
Power Reserve
1956 Chrono48h
Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300
Water Resistance
1956 Chrono100m
Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300200m
MSRP
1956 Chrono$2,060
Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300$399

Full specifications

Case

8 specs
Category
Chronograph
Diver
Diameter
40mm
39mm
Thickness
14.1mm
13mm
Lug-to-Lug
46mm
0mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished
Water Resistance
100m
200m
Caseback
Solid screw-down
Screw-down

Crystal & Dial

4 specs
Crystal Shape
Ultra-domed
Dial Color
White
Indices
Applied
Lume
Superluminova Old Radium
None

Movement

6 specs
Caliber
Sellita SW510M BH b elaboré
Miyota 8205
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
$399

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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.

Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300

The Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 is praised for its 39mm size and comfortable fit, with its bi-directional dual time bezel noted as a useful feature for tracking different time zones. Owners appreciate the lumed ceramic bezel and the slightly domed sapphire crystal. One owner specifically highlights the dial layout as a strong positive. The screw-down crown is also mentioned as a nice touch. On balance, owners rate the Islander Greenport 39mm Dive Watch with Black and White Dial #ISL-300 highly for its wearability and functional bezel.

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